Merge branch 'egil/percept/remove-application/OTP-14163'

* egil/percept/remove-application/OTP-14163:
  ssl: Remove percept from benchmark
  otp: Don't mention percept in documentation
  runtime_tools: Remove percept
  percept: Remove application

78 files changed, 3 insertions, 7920 deletions

diff --git a/lib/.gitignore b/lib/.gitignore
index b1da61706d..283393faa9 100644
--- a/lib/.gitignore
+++ b/lib/.gitignore
@@ -526,14 +526,6 @@
 /orber/src/oe_erlang.erl
 /orber/src/oe_erlang.hrl
 
-# percept
-
-/percept/doc/src/egd.xml
-/percept/doc/src/egd_ug.xml
-/percept/doc/src/percept.xml
-/percept/doc/src/percept_profile.xml
-/percept/doc/src/percept_ug.xml
-
 # snmp
 
 snmp/doc/intex.html
diff --git a/lib/Makefile b/lib/Makefile
index a7f3c9192f..4740e6eb59 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -35,7 +35,7 @@ ALL_ERLANG_APPLICATIONS = xmerl edoc erl_docgen snmp otp_mibs erl_interface \
 	          public_key ssl observer odbc diameter \
 	          cosTransactions cosEvent cosTime cosNotification \
 	          cosProperty cosFileTransfer cosEventDomain et megaco \
-		  eunit ssh typer percept eldap dialyzer hipe
+		  eunit ssh typer eldap dialyzer hipe
 
 ifdef BUILD_ALL
   ERLANG_APPLICATIONS += $(ALL_ERLANG_APPLICATIONS)
diff --git a/lib/percept/AUTHORS b/lib/percept/AUTHORS
deleted file mode 100644
index f6c040ae76..0000000000
--- a/lib/percept/AUTHORS
+++ /dev/null
@@ -1,4 +0,0 @@
-Original Authors and Contributors:
-
-Bj�rn-Egil Dahlberg
-Magnus Tho�ng
diff --git a/lib/percept/Makefile b/lib/percept/Makefile
deleted file mode 100644
index 1f51bd2fef..0000000000
--- a/lib/percept/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-#
-# %CopyrightBegin%
-# 
-# Copyright Ericsson AB 2007-2016. All Rights Reserved.
-# 
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-# 
-# %CopyrightEnd%
-#
-include $(ERL_TOP)/make/target.mk
-include $(ERL_TOP)/make/$(TARGET)/otp.mk
-
-
-# ----------------------------------------------------
-# Common Macros
-# ----------------------------------------------------
-
-SUB_DIRECTORIES = src priv doc/src 
-
-SPECIAL_TARGETS = 
-
-# ----------------------------------------------------
-# Default Subdir Targets
-# ----------------------------------------------------
-include $(ERL_TOP)/make/otp_subdir.mk
diff --git a/lib/percept/c_src/.gitignore b/lib/percept/c_src/.gitignore
deleted file mode 100644
index e69de29bb2..0000000000
--- a/lib/percept/c_src/.gitignore
+++ /dev/null
diff --git a/lib/percept/doc/html/.gitignore b/lib/percept/doc/html/.gitignore
deleted file mode 100644
index e69de29bb2..0000000000
--- a/lib/percept/doc/html/.gitignore
+++ /dev/null
diff --git a/lib/percept/doc/man3/.gitignore b/lib/percept/doc/man3/.gitignore
deleted file mode 100644
index e69de29bb2..0000000000
--- a/lib/percept/doc/man3/.gitignore
+++ /dev/null
diff --git a/lib/percept/doc/pdf/.gitignore b/lib/percept/doc/pdf/.gitignore
deleted file mode 100644
index e69de29bb2..0000000000
--- a/lib/percept/doc/pdf/.gitignore
+++ /dev/null
diff --git a/lib/percept/doc/src/Makefile b/lib/percept/doc/src/Makefile
deleted file mode 100644
index 2f84d61cbc..0000000000
--- a/lib/percept/doc/src/Makefile
+++ /dev/null
@@ -1,190 +0,0 @@
-#
-# %CopyrightBegin%
-#
-# Copyright Ericsson AB 2007-2016. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# %CopyrightEnd%
-#
-
-include $(ERL_TOP)/make/target.mk
-include $(ERL_TOP)/make/$(TARGET)/otp.mk
-
-# ----------------------------------------------------
-# Application version
-# ----------------------------------------------------
-include ../../vsn.mk
-VSN=$(PERCEPT_VSN)
-APPLICATION=percept
-
-# ----------------------------------------------------
-# Release directory specification
-# ----------------------------------------------------
-RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN)
-
-# ----------------------------------------------------
-# Help application directory specification
-# ----------------------------------------------------
-
-EDOC_DIR = $(ERL_TOP)/lib/edoc
-
-# ----------------------------------------------------
-# Target Specs
-# ----------------------------------------------------
-PERCEPT_DIR = $(ERL_TOP)/lib/$(APPLICATION)/src
-RUNTIME_TOOLS_DIR = $(ERL_TOP)/lib/runtime_tools/src
-
-PERCEPT_MODULES = \
-	egd\
-	percept
-
-RUNTIME_TOOLS_MODULES = \
-	percept_profile
-
-XML_APPLICATION_FILES = \
-	ref_man.xml
-
-PERCEPT_XML_FILES = $(PERCEPT_MODULES:=.xml) 
-
-RUNTIME_TOOLS_XML_FILES = $(RUNTIME_TOOLS_MODULES:=.xml)
-
-MODULE_XML_FILES = $(PERCEPT_XML_FILES) $(RUNTIME_TOOLS_XML_FILES)
-
-XML_REF_MAN = \
-	ref_man.xml
-
-XML_REF3_FILES = $(MODULE_XML_FILES)
-
-XML_PART_FILES = \
-	part.xml \
-	part_notes.xml
-
-XML_REF6_FILES =
-
-XML_CHAPTER_FILES = \
-	notes.xml \
-	egd_ug.xml \
-	percept_ug.xml
-
-GEN_XML = \
-	egd_ug.xml \
-	percept_ug.xml
-
-BOOK_FILES = book.xml
-
-XML_FILES = \
-	$(BOOK_FILES) $(XML_CHAPTER_FILES) \
-	$(XML_PART_FILES) $(XML_REF3_FILES) $(XML_REF_MAN)
-
-HTML_EXAMPLE_FILES = \
-	percept_examples.html
-
-HTML_STYLESHEET_FILES = \
-	../stylesheet.css
-
-
-GIF_FILES = \
-	test1.gif \
-	test2.gif \
-	test3.gif \
-	test4.gif \
-	percept_overview.gif \
-	percept_processes.gif \
-	percept_processinfo.gif \
-	percept_compare.gif \
-	img_esi_result.gif 
-
-# ----------------------------------------------------
-INFO_FILE = ../../info
-
-HTML_FILES = \
-	$(XML_REF_MAN:%.xml=$(HTMLDIR)/%.html) \
-	$(XML_PART_FILES:%.xml=$(HTMLDIR)/%.html)
-
-MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3)
-MAN6_FILES = $(XML_REF6_FILES:%_app.xml=$(MAN6DIR)/%.6)
-
-
-HTML_REF_MAN_FILE = $(HTMLDIR)/index.html
-
-TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf
-
-
-# ----------------------------------------------------
-# FLAGS 
-# ----------------------------------------------------
-XML_FLAGS += 
-
-# ----------------------------------------------------
-# Targets
-# ----------------------------------------------------
-$(HTMLDIR)/%.gif: %.gif
-	$(INSTALL_DATA) $< $@
-
-docs: pdf html man
-
-$(TOP_PDF_FILE): $(XML_FILES)
-
-pdf: $(TOP_PDF_FILE)
-
-html: gifs $(HTML_REF_MAN_FILE)
-
-clean clean_docs:
-	rm -f $(MODULE_XML_FILES) $(GEN_XML)
-	rm -rf $(HTMLDIR)/*
-	rm -f $(MAN3DIR)/*
-	rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo)
-	rm -f errs core *~
-
-man: $(MAN3_FILES) $(MAN6_FILES)
-
-gifs: $(GIF_FILES:%=$(HTMLDIR)/%)
-
-xml: $(MODULE_XML_FILES)
-
-$(PERCEPT_XML_FILES):
-	escript $(DOCGEN)/priv/bin/xml_from_edoc.escript $(PERCEPT_DIR)/$(@:%.xml=%.erl)
-
-$(RUNTIME_TOOLS_XML_FILES):
-	escript $(DOCGEN)/priv/bin/xml_from_edoc.escript $(RUNTIME_TOOLS_DIR)/$(@:%.xml=%.erl)
-
-info:
-	@echo "XML_PART_FILES: $(XML_PART_FILES)"
-	@echo "XML_APPLICATION_FILES: $(XML_APPLICATION_FILES)"
-	@echo "PERCEPT_XML_FILES: $(MODULE_XML_FILES)"
-	@echo "PERCEPT_MODULES: $(PERCEPT_MODULES)"
-	@echo "HTML_FILES: $(HTML_FILES)"
-	@echo "HTMLDIR: $(HTMLDIR)"
-
-
-debug opt: 
-
-# ----------------------------------------------------
-# Release Target
-# ---------------------------------------------------- 
-include $(ERL_TOP)/make/otp_release_targets.mk
-
-release_docs_spec: docs
-	$(INSTALL_DIR) "$(RELSYSDIR)/doc/pdf"
-	$(INSTALL_DATA) $(TOP_PDF_FILE) "$(RELSYSDIR)/doc/pdf"
-	$(INSTALL_DIR) "$(RELSYSDIR)/doc/html"
-	$(INSTALL_DATA) $(HTML_EXAMPLE_FILES) $(HTML_STYLESHEET_FILES) \
-		$(HTMLDIR)/* \
-		"$(RELSYSDIR)/doc/html"
-	$(INSTALL_DATA) $(INFO_FILE) "$(RELSYSDIR)"
-	$(INSTALL_DIR) "$(RELEASE_PATH)/man/man3"
-	$(INSTALL_DATA) $(MAN3DIR)/* "$(RELEASE_PATH)/man/man3"
-
-release_spec:
-
diff --git a/lib/percept/doc/src/book.xml b/lib/percept/doc/src/book.xml
deleted file mode 100644
index 5acba1f214..0000000000
--- a/lib/percept/doc/src/book.xml
+++ /dev/null
@@ -1,52 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<!DOCTYPE book SYSTEM "book.dtd">
-
-<book xmlns:xi="http://www.w3.org/2001/XInclude">
-  <header titlestyle="normal">
-    <copyright>
-      <year>2007</year>
-      <year>2016</year>
-      <holder>Ericsson AB, All Rights Reserved</holder>
-    </copyright>
-    <legalnotice>
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
- 
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-  The Initial Developer of the Original Code is Ericsson AB.
-    </legalnotice>
-
-    <title>Percept</title>
-    <prepared>Björn-Egil Dahlberg</prepared>
-    <docno></docno>
-    <date>2007-11-02</date>
-    <rev>0.5.0</rev>
-    <file>book.xml</file>
-  </header>
-  <insidecover>
-  </insidecover>
-  <pagetext>Percept</pagetext>
-  <preamble>
-    <contents level="2"></contents>
-  </preamble>
-  <parts lift="no">
-    <xi:include href="part.xml"/>
-  </parts>
-  <applications>
-    <xi:include href="ref_man.xml"/>
-  </applications>
-  <releasenotes>
-    <xi:include href="notes.xml"/>
-  </releasenotes>
-  <listofterms></listofterms>
-  <index></index>
-</book>
-
diff --git a/lib/percept/doc/src/egd_ug.xmlsrc b/lib/percept/doc/src/egd_ug.xmlsrc
deleted file mode 100644
index 85d41ada79..0000000000
--- a/lib/percept/doc/src/egd_ug.xmlsrc
+++ /dev/null
@@ -1,90 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<!DOCTYPE chapter SYSTEM "chapter.dtd">
-
-<chapter>
-  <header>
-    <copyright>
-      <year>2007</year>
-      <year>2016</year>
-      <holder>Ericsson AB, All Rights Reserved</holder>
-    </copyright>
-    <legalnotice>
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
- 
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-  The Initial Developer of the Original Code is Ericsson AB.
-    </legalnotice>
-
-    <title>egd</title>
-    <prepared>Björn-Egil Dahlberg</prepared>
-    <docno></docno>
-    <date>2007-11-03</date>
-    <rev>A</rev>
-    <file>egd_ug.xml</file>
-  </header>
-  <section>
-    <title>Introduction</title>
-      <p>
-	The egd module is an interface for 2d-image rendering and is used by
-	Percept to generate dynamic graphs to its web pages. All code is pure
-	erlang, no drivers needed.
-      </p>
-      <p>
-	The library is intended for small to medium image sizes with low
-	complexity for optimal performance. The library handles horizontal
-	lines better then vertical lines.
-      </p>
-      <p>
-	The foremost purpose for this module is to enable users to 
-	generate images from erlang code and/or datasets and to 
-	send these images to either files or web servers.
-      </p>
-  </section>
-  <section>
-    <title>File example</title>
-    <p>Drawing examples:</p>
-    <codeinclude file="img.erl" tag="" type="none"></codeinclude>
-    <p> First save. </p>
-    <image file="test1.gif">
-      <icaption>test1.png</icaption>
-    </image>
-
-    <p> Second save. </p>
-    <image file="test2.gif">
-      <icaption>test2.png</icaption>
-    </image>
-
-    <p> Third save. </p>
-    <image file="test3.gif">
-      <icaption>test3.png</icaption>
-    </image>
-
-    <p> Fourth save. </p>
-    <image file="test4.gif">
-      <icaption>test4.png</icaption>
-    </image>
-  </section>
-  <section>
-    <title>ESI example</title>
-      <p>Using egd with inets ESI to generate images on the fly:</p>
-      <codeinclude file="img_esi.erl" tag="" type="none"></codeinclude>
-      <image file="img_esi_result.gif">
-        <icaption>Example of result.</icaption>
-      </image>
-      <p>
-	For more information regarding ESI, please see inets application 
-	<seealso marker="inets:mod_esi">mod_esi</seealso>.
-      </p>
-  </section>
-</chapter>
-
-
diff --git a/lib/percept/doc/src/fascicules.xml b/lib/percept/doc/src/fascicules.xml
deleted file mode 100644
index 37feca543f..0000000000
--- a/lib/percept/doc/src/fascicules.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<!DOCTYPE fascicules SYSTEM "fascicules.dtd">
-
-<fascicules>
-  <fascicule file="part" href="part_frame.html" entry="no">
-    User's Guide
-  </fascicule>
-  <fascicule file="ref_man" href="ref_man_frame.html" entry="yes">
-    Reference Manual
-  </fascicule>
-  <fascicule file="part_notes" href="part_notes_frame.html" entry="no">
-    Release Notes
-  </fascicule>
-  <fascicule file="" href="../../../../doc/print.html" entry="no">
-    Off-Print
-  </fascicule>
-</fascicules>
-
diff --git a/lib/percept/doc/src/img.erl b/lib/percept/doc/src/img.erl
deleted file mode 100644
index 8f3bd3839f..0000000000
--- a/lib/percept/doc/src/img.erl
+++ /dev/null
@@ -1,50 +0,0 @@
--module(img).
-
--export([do/0]).
-
-do() ->
-    Im = egd:create(200,200),
-    Red = egd:color({255,0,0}),
-    Green = egd:color({0,255,0}),
-    Blue = egd:color({0,0,255}),
-    Black = egd:color({0,0,0}),
-    Yellow = egd:color({255,255,0}),
-
-    % Line and fillRectangle
-
-    egd:filledRectangle(Im, {20,20}, {180,180}, Red),
-    egd:line(Im, {0,0}, {200,200}, Black),    
-
-    egd:save(egd:render(Im, png), "/home/egil/test1.png"),
-    
-    egd:filledEllipse(Im, {45, 60}, {55, 70}, Yellow),
-    egd:filledEllipse(Im, {145, 60}, {155, 70}, Blue),
-
-    egd:save(egd:render(Im, png), "/home/egil/test2.png"),
-
-    R = 80,
-    X0 = 99,
-    Y0 = 99,
-
-    Pts = [ { 	X0 + trunc(R*math:cos(A*math:pi()*2/360)),
-		Y0 + trunc(R*math:sin(A*math:pi()*2/360))
-	    } || A <- lists:seq(0,359,5)],
-    lists:map(
-	fun({X,Y}) ->
-	    egd:rectangle(Im, {X-5, Y-5}, {X+5,Y+5}, Green)
-	end, Pts), 
-
-    egd:save(egd:render(Im, png), "/home/egil/test3.png"),
-
-    % Text
-    Filename = filename:join([code:priv_dir(percept), "fonts", "6x11_latin1.wingsfont"]),
-    Font = egd_font:load(Filename),
-    {W,H} = egd_font:size(Font),
-    String = "egd says hello",
-    Length = length(String),
-
-    egd:text(Im, {round(100 - W*Length/2), 200 - H - 5}, Font, String, Black),
- 
-    egd:save(egd:render(Im, png), "/home/egil/test4.png"),
-
-    egd:destroy(Im).
diff --git a/lib/percept/doc/src/img_esi.erl b/lib/percept/doc/src/img_esi.erl
deleted file mode 100644
index e9796819c0..0000000000
--- a/lib/percept/doc/src/img_esi.erl
+++ /dev/null
@@ -1,25 +0,0 @@
--module(img_esi).
-
--export([image/3]).
-
-image(SessionID, _Env, _Input) ->
-    mod_esi:deliver(SessionID, header()),
-    Binary = my_image(),
-    mod_esi:deliver(SessionID, binary_to_list(Binary)).
-
-my_image() ->
-    Im = egd:create(300,20),
-    Black = egd:color({0,0,0}),
-    Red = egd:color({255,0,0}),
-    egd:filledRectangle(Im, {30,14}, {270,19}, Red),
-    egd:rectangle(Im, {30,14}, {270,19}, Black),
-
-    Filename = filename:join([code:priv_dir(percept), "fonts", "6x11_latin1.wingsfont"]),
-    Font = egd_font:load(Filename),
-    egd:text(Im, {30, 0}, Font, "egd with esi callback", Black),
-    Bin = egd:render(Im, png),
-    egd:destroy(Im),
-    Bin.
-
-header() ->
-    "Content-Type: image/png\r\n\r\n".
diff --git a/lib/percept/doc/src/img_esi_result.gif b/lib/percept/doc/src/img_esi_result.gif
deleted file mode 100644
index 6973392998..0000000000
--- a/lib/percept/doc/src/img_esi_result.gif
+++ /dev/null
diff --git a/lib/percept/doc/src/ipc_tree.erl b/lib/percept/doc/src/ipc_tree.erl
deleted file mode 100644
index 89360379c6..0000000000
--- a/lib/percept/doc/src/ipc_tree.erl
+++ /dev/null
@@ -1,30 +0,0 @@
--module(ipc_tree).
--export([go/1, init/2]).
-
-go(N) ->
-    start(N, self()),
-    receive {_,stop} -> ok end.
-
-start(Depth, ParentPid) ->
-    spawn(?MODULE, init, [Depth, ParentPid]).
-
-init(0, ParentPid) -> 
-    workload(5000),
-    ParentPid ! {self(),stop},
-    ok;
-init(Depth, ParentPid) ->
-    Pid1 = spawn(?MODULE, init, [Depth - 1, self()]),
-    Pid2 = spawn(?MODULE, init, [Depth - 1, self()]),
-    main([Pid1,Pid2], ParentPid).
-
-main(Pids, ParentPid) ->
-    workload(5000),
-    gather(Pids),
-    ParentPid ! {self(),stop},
-    ok.
-
-gather([]) -> ok;
-gather([Pid|Pids]) -> receive {Pid,stop} -> gather(Pids) end.
-
-workload(0) -> ok;
-workload(N) -> math:sin(2), workload(N - 1).
diff --git a/lib/percept/doc/src/notes.xml b/lib/percept/doc/src/notes.xml
deleted file mode 100644
index c9d5d3ae29..0000000000
--- a/lib/percept/doc/src/notes.xml
+++ /dev/null
@@ -1,495 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<!DOCTYPE chapter SYSTEM "chapter.dtd">
-
-<chapter>
-  <header>
-    <copyright>
-      <year>2007</year>
-      <year>2016</year>
-      <holder>Ericsson AB, All Rights Reserved</holder>
-    </copyright>
-    <legalnotice>
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
- 
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-  The Initial Developer of the Original Code is Ericsson AB.
-    </legalnotice>
-
-    <title>Percept Release Notes</title>
-    <prepared>otp_appnotes</prepared>
-    <docno>nil</docno>
-    <date>nil</date>
-    <rev>nil</rev>
-    <file>notes.xml</file>
-  </header>
-  <p>This document describes the changes made to the Percept application.</p>
-
-<section><title>Percept 0.9</title>
-
-    <section><title>Fixed Bugs and Malfunctions</title>
-      <list>
-        <item>
-          <p>
-	    Remove deprecated <c>erlang:now/0</c> calls</p>
-          <p>
-	    Own Id: OTP-13422</p>
-        </item>
-      </list>
-    </section>
-
-
-    <section><title>Improvements and New Features</title>
-      <list>
-        <item>
-          <p>
-	    Improve line implementation</p>
-          <p>
-	    Add capabilities for line thickness and anti-aliasing.</p>
-          <p>
-	    Own Id: OTP-13598</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.8.11</title>
-
-    <section><title>Fixed Bugs and Malfunctions</title>
-      <list>
-        <item>
-          <p>
-	    Fix http server configuration</p>
-          <p>
-	    Own Id: OTP-12662</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.8.10</title>
-
-    <section><title>Fixed Bugs and Malfunctions</title>
-      <list>
-        <item>
-          <p>
-	    Make sure to install .hrl files when needed</p>
-          <p>
-	    Own Id: OTP-12197</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.8.9</title>
-
-    <section><title>Fixed Bugs and Malfunctions</title>
-      <list>
-        <item>
-          <p>
-	    Application upgrade (appup) files are corrected for the
-	    following applications: </p>
-          <p>
-	    <c>asn1, common_test, compiler, crypto, debugger,
-	    dialyzer, edoc, eldap, erl_docgen, et, eunit, gs, hipe,
-	    inets, observer, odbc, os_mon, otp_mibs, parsetools,
-	    percept, public_key, reltool, runtime_tools, ssh,
-	    syntax_tools, test_server, tools, typer, webtool, wx,
-	    xmerl</c></p>
-          <p>
-	    A new test utility for testing appup files is added to
-	    test_server. This is now used by most applications in
-	    OTP.</p>
-          <p>
-	    (Thanks to Tobias Schlager)</p>
-          <p>
-	    Own Id: OTP-11744</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.8.8.2</title>
-
-    <section><title>Improvements and New Features</title>
-      <list>
-        <item>
-          <p>
-	    The encoding of the <c>notes.xml</c> file has been
-	    changed from latin1 to utf-8 to avoid future merge
-	    problems.</p>
-          <p>
-	    Own Id: OTP-11310</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.8.8.1</title>
-
-    <section><title>Improvements and New Features</title>
-      <list>
-        <item>
-	    <p> Postscript files no longer needed for the generation
-	    of PDF files have been removed. </p>
-          <p>
-	    Own Id: OTP-11016</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.8.8</title>
-
-    <section><title>Improvements and New Features</title>
-      <list>
-        <item>
-          <p>
-	    Misc build updates</p>
-          <p>
-	    Own Id: OTP-10784</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.8.7</title>
-
-    <section><title>Fixed Bugs and Malfunctions</title>
-      <list>
-        <item>
-          <p>
-	    Add missing modules in app-file</p>
-          <p>
-	    Own Id: OTP-10439</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.8.6.1</title>
-
-    <section><title>Improvements and New Features</title>
-      <list>
-        <item>
-          <p>
-	    Miscellaneous documentation build updates</p>
-          <p>
-	    Own Id: OTP-9813</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.8.6</title>
-
-    <section><title>Fixed Bugs and Malfunctions</title>
-      <list>
-        <item>
-          <p>
-	    Fix message handling in select requests</p>
-          <p>
-	    percept_db used to send results in untagged messages, and
-	    use a non selective receive to extract them. When percept
-	    is used from the shell process, this can confuse other
-	    messages with the actual result.</p>
-          <p>
-	    Add a tag to the message to be {result, Result}. Add
-	    demonitor to avoid keeping DOWN message in the queue fix
-	    one spec in do_start/0</p>
-          <p>
-	    (Thanks to Ahmed Omar)</p>
-          <p>
-	    Own Id: OTP-9490</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.8.5</title>
-
-    <section><title>Fixed Bugs and Malfunctions</title>
-      <list>
-        <item>
-	    <p> Fixes a race condition found in percept_db start/1
-	    function. (Thanks to Ahmed Omar) </p>
-          <p>
-	    Own Id: OTP-9012</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.8.4</title>
-
-    <section><title>Fixed Bugs and Malfunctions</title>
-      <list>
-        <item>
-          <p>
-	    Fix egd_render transparent to use float constants.</p>
-          <p>
-	    The render engine has float guards to enhance beam code
-	    generation. However, the default case used integers which
-	    caused the engine to crash. This is now fixed.</p>
-          <p>
-	    Own Id: OTP-8425</p>
-        </item>
-      </list>
-    </section>
-
-
-    <section><title>Improvements and New Features</title>
-      <list>
-        <item>
-	    <p>The documentation is now possible to build in an open
-	    source environment after a number of bugs are fixed and
-	    some features are added in the documentation build
-	    process. </p>
-	    <p>- The arity calculation is updated.</p>
-	    <p>- The module prefix used in the function names for
-	    bif's are removed in the generated links so the links
-	    will look like
-	    "http://www.erlang.org/doc/man/erlang.html#append_element-2"
-	    instead of
-	    "http://www.erlang.org/doc/man/erlang.html#erlang:append_element-2".</p>
-	    <p>- Enhanced the menu positioning in the html
-	    documentation when a new page is loaded.</p>
-	    <p>- A number of corrections in the generation of man
-	    pages (thanks to Sergei Golovan)</p>
-	    <p>- The legal notice is taken from the xml book file so
-	    OTP's build process can be used for non OTP
-	    applications.</p>
-          <p>
-	    Own Id: OTP-8343</p>
-        </item>
-        <item>
-          <p>
-	    Cleanups suggested by tidier and modernization of types
-	    and specs.</p>
-          <p>
-	    Own Id: OTP-8455</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.8.3</title>
-
-    <section><title>Improvements and New Features</title>
-      <list>
-        <item>
-          <p>
-	    The documentation is now built with open source tools
-	    (xsltproc and fop) that exists on most platforms. One
-	    visible change is that the frames are removed.</p>
-          <p>
-	    Own Id: OTP-8201</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.8.2</title>
-
-    <section><title>Improvements and New Features</title>
-      <list>
-        <item>
-          <p>
-	    Extensions to <c>egd:color/1</c> for using atoms as color
-	    definition in addition to rgb triplets.</p>
-          <p>
-	    Own Id: OTP-7975</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.8.1</title>
-
-    <section><title>Improvements and New Features</title>
-      <list>
-        <item>
-	    <p><c>egd</c> now supports encapsulated postscript output
-	    format.</p>
-          <p>
-	    Own Id: OTP-7923</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-    <section><title>Percept 0.8</title>
-
-    <section><title>Fixed Bugs and Malfunctions</title>
-      <list>
-        <item>
-	    <p>A problem with options list to percept causing some
-	    options to be disregarded unintentionally. This has now
-	    been fixed.</p> <p>An error in <c>percept_analyzer</c>
-	    caused calculation of standard deviation to be incorrect.
-	    This has now been corrected.</p>
-          <p>
-	    Own Id: OTP-7693</p>
-        </item>
-      </list>
-    </section>
-
-
-    <section><title>Improvements and New Features</title>
-      <list>
-        <item>
-	    <p>Updated css for percept server for enhanced
-	    viewing.</p> <p>Increased performance of egd render.</p>
-	    <p>Several graph errors could occur when compacting data
-	    to decrease graph rendering time causing incorrect
-	    scalability numbers. These errors have now been
-	    fixed.</p> <p>Increased viewing width for graphs. The
-	    viewing width is now dependent on client screen
-	    resolution.</p>
-          <p>
-	    Own Id: OTP-7696</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-<section><title>Percept 0.7.3</title>
-
-    <section><title>Fixed Bugs and Malfunctions</title>
-      <list>
-        <item>
-	    <p>External pids caused the webserver to crash. This has
-	    now been fixed.</p>
-          <p>
-	    Own Id: OTP-7515 Aux Id: seq11004 </p>
-        </item>
-        <item>
-	    <p>Fixed a timestamp problem where some events could be
-	    sent out of order. Minor fixes to presentation of
-	    data.</p>
-          <p>
-	    Own Id: OTP-7544 Aux Id: otp-7442 </p>
-        </item>
-      </list>
-    </section>
-
-
-    <section><title>Improvements and New Features</title>
-      <list>
-        <item>
-	    <p>Performance enhancement for the egd render engine
-	    (Thanks to Magnus Thoäng).</p>
-          <p>
-	    Own Id: OTP-7616</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.7.2</title>
-
-    <section><title>Fixed Bugs and Malfunctions</title>
-      <list>
-        <item>
-	    <p>Calling <c>egd:destroy/1</c> did not properly remove
-	    the process holding the image.</p>
-	    <p>Synchronous calls done via the egd interface could
-	    erroneous receive messages not intended for egd. Messages
-	    are now tagged in such a way so this should not
-	    occur.</p>
-          <p>
-	    Own Id: OTP-7336</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.7.1</title>
-
-    <section><title>Fixed Bugs and Malfunctions</title>
-      <list>
-        <item>
-          <p>
-	    Fixed out of bounds rendering problem in egd which could
-	    cause the rendering process to crash.</p>
-          <p>
-	    Own Id: OTP-7215</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.7</title>
-
-    <section><title>Improvements and New Features</title>
-      <list>
-        <item>
-            <p>Percept no longer depends on external c-libraries. The
-            graphical rendering is now done via erlang code.</p>
-          <p>
-            Own Id: OTP-7162</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section><title>Percept 0.6.2</title>
-
-    <section><title>Improvements and New Features</title>
-      <list>
-        <item>
-          <p>
-	    A new module, percept_profile, can now be used to collect
-	    profiling data even if the percept application is not
-	    installed. This should help profiling erlang application
-	    on target machines without libgd installed.</p>
-          <p>
-	    Own Id: OTP-7126</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
-<section>
-  <title>Percept 0.5.0</title>
-    <section><title>First Release</title>
-      <list>
-        <item>
-          <p>
-            First Release.
-          </p>
-          <p>Own Id: OTP-6783</p>
-        </item>
-      </list>
-    </section>
-  </section>
-</chapter>
-
diff --git a/lib/percept/doc/src/part.xml b/lib/percept/doc/src/part.xml
deleted file mode 100644
index 277d89d45c..0000000000
--- a/lib/percept/doc/src/part.xml
+++ /dev/null
@@ -1,47 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<!DOCTYPE part SYSTEM "part.dtd">
-
-<part xmlns:xi="http://www.w3.org/2001/XInclude">
-  <header>
-    <copyright>
-      <year>2007</year>
-      <year>2016</year>
-      <holder>Ericsson AB, All Rights Reserved</holder>
-    </copyright>
-    <legalnotice>
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
- 
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-  The Initial Developer of the Original Code is Ericsson AB.
-    </legalnotice>
-
-    <title>Percept User's Guide</title>
-    <prepared>Björn-Egil Dahlberg</prepared>
-    <docno></docno>
-    <date>2007-11-02</date>
-    <rev>0.5.0</rev>
-    <file>part.xml</file>
-  </header>
-  <description>
-    <p>
-      	<em>Percept</em> is an acronym for <em>P</em>ercept - <em>er</em>lang
-	<em>c</em>oncurr<em>e</em>ncy <em>p</em>rofiling <em>t</em>ool. 
-    </p>
-    <p>
-	It is a tool to visualize application level concurrency and
-	identify concurrency bottlenecks.
-    </p>
-  </description>
-  <xi:include href="percept_ug.xml"/>
-  <xi:include href="egd_ug.xml"/>
-</part>
-
diff --git a/lib/percept/doc/src/part_notes.xml b/lib/percept/doc/src/part_notes.xml
deleted file mode 100644
index f428b4fd81..0000000000
--- a/lib/percept/doc/src/part_notes.xml
+++ /dev/null
@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<!DOCTYPE part SYSTEM "part.dtd">
-
-<part xmlns:xi="http://www.w3.org/2001/XInclude">
-  <header>
-    <copyright>
-      <year>2007</year>
-      <year>2016</year>
-      <holder>Ericsson AB, All Rights Reserved</holder>
-    </copyright>
-    <legalnotice>
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
- 
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-  The Initial Developer of the Original Code is Ericsson AB.
-    </legalnotice>
-
-    <title>Percept Release Notes</title>
-    <prepared>Björn-Egil Dahlberg</prepared>
-    <docno></docno>
-    <date>>2007-11-02</date>
-    <rev></rev>
-    <file>part_notes.xml</file>
-  </header>
-  <description>
-    <p>
-      The <em>Percept</em> application. 
-    </p>
-  </description>
-  <xi:include href="notes.xml"/>
-</part>
-
diff --git a/lib/percept/doc/src/percept_compare.gif b/lib/percept/doc/src/percept_compare.gif
deleted file mode 100644
index 1c8ccf0186..0000000000
--- a/lib/percept/doc/src/percept_compare.gif
+++ /dev/null
diff --git a/lib/percept/doc/src/percept_examples.html b/lib/percept/doc/src/percept_examples.html
deleted file mode 100644
index df2f52bdfd..0000000000
--- a/lib/percept/doc/src/percept_examples.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<meta http-equiv="Context-Type" content="text/html; charset=iso-8859-1">
-<?xml version="1.0" encoding="iso-8859-1"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
- "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
-<html xmlns="http://www.w3.org/1999/xhtml" ><head>
-<title>Customization functions</title>
-<link rel="stylesheet" type="text/css" href="stylesheet.css">
-</head>
-<body>
-<h1>Customization functions</h1>
-</body>
-</html>
diff --git a/lib/percept/doc/src/percept_overview.gif b/lib/percept/doc/src/percept_overview.gif
deleted file mode 100644
index 12ac172472..0000000000
--- a/lib/percept/doc/src/percept_overview.gif
+++ /dev/null
diff --git a/lib/percept/doc/src/percept_processes.gif b/lib/percept/doc/src/percept_processes.gif
deleted file mode 100644
index 640ff50ee2..0000000000
--- a/lib/percept/doc/src/percept_processes.gif
+++ /dev/null
diff --git a/lib/percept/doc/src/percept_processinfo.gif b/lib/percept/doc/src/percept_processinfo.gif
deleted file mode 100644
index 00cc05f5c9..0000000000
--- a/lib/percept/doc/src/percept_processinfo.gif
+++ /dev/null
diff --git a/lib/percept/doc/src/percept_ug.xmlsrc b/lib/percept/doc/src/percept_ug.xmlsrc
deleted file mode 100644
index 0d243cdabe..0000000000
--- a/lib/percept/doc/src/percept_ug.xmlsrc
+++ /dev/null
@@ -1,223 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<!DOCTYPE chapter SYSTEM "chapter.dtd">
-
-<chapter>
-  <header>
-    <copyright>
-      <year>2007</year>
-      <year>2016</year>
-      <holder>Ericsson AB, All Rights Reserved</holder>
-    </copyright>
-    <legalnotice>
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
- 
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-  The Initial Developer of the Original Code is Ericsson AB.
-    </legalnotice>
-
-    <title>Percept</title>
-    <prepared>Björn-Egil Dahlberg</prepared>
-    <docno></docno>
-    <date>2007-11-02</date>
-    <rev>A</rev>
-    <file>percept_ug.xml</file>
-  </header>
-    <p>
-	Percept, or Percept - Erlang Concurrency Profiling Tool, utilizes trace
-	informations and profiler events to form a picture of the processes's and
-	ports runnability.
-    </p>
-
-  <section>
-    <title>Introduction</title>
-    <p>
-	Percept uses <c>erlang:trace/3</c> and <c>erlang:system_profile/2</c> to monitor events from 
-	process states. Such states are,</p>
-	<list>
-	  <item>waiting</item> 
-	  <item>running</item>
-	  <item>runnable</item>
-	  <item>free</item>
-	  <item>exiting</item>
-	</list>
-    <p>
-	There are some other states too, <c>suspended</c>, <c>hibernating</c>, and 
-	garbage collecting (<c>gc</c>). The only ignored state is <c>gc</c> and a process is considered to have
-	its previous state through out the entire garbage collecting phase. The main reason for this, is that our
-	model considers the <c>gc</c> as a third state neither active nor inactive.
-    </p>
-    <p>
-	A waiting or suspended process is considered an inactive process and a running or
-	runnable process is considered an active process.
-    </p>
-    <p>
-	Events are collected and stored to a file. The file can be moved and
-	analyzed on a different machine than the target machine.
-    </p>
-    <p>
-	Note, even if percept is not installed on your target machine, profiling
-	can still be done via the module <seealso marker="percept_profile">percept_profile</seealso>
-	located in runtime_tools.
-    </p>
-  </section>
-  <section>
-    <title>Getting started</title>
-    <section>
-      <title>Profiling</title>
-    <p>
-	There are a few ways to start the profiling of a specific code. The
-	command <c>percept:profile/3</c> is a preferred way.
-    </p>
-    <p>
-	The command takes a filename for the data destination file as first
-	argument, a callback entry-point as second argument and a
-	list of specific profiler options, for instance <c>procs</c>, as third
-	argument.
-    </p>
-    <p>
-	Let's say we have a module called example that initializes our
-	profiling-test and let it run under some defined manner designed by ourself. 
-	The module needs a start function, let's call it go and it takes zero arguments. 
-	The start arguments would look like:
-    </p>
-    <p><c>percept:profile("test.dat", {test, go, []}, [procs]).</c></p>
-    <p>
-	For a semi-real example we start a tree of processes that does sorting
-	of random numbers. In our model below we use a controller process that
-	distributes work to different client processes.
-    </p>
-    <codeinclude file="sorter.erl" tag="" type="none"></codeinclude>
-    <p>We can now start our test using percept:</p>
-    <pre>
-Erlang (BEAM) emulator version 5.6 [async-threads:0] [kernel-poll:false]
-
-Eshell V5.6  (abort with ^G)
-1> percept:profile("test.dat", {sorter, go, [5, 2000, 15]}, [procs]).
-Starting profiling.
-ok
-    </pre>
-    <p>
-	Percept sets up the trace and profiling facilities to listen for process
-	specific events. It then stores these events to the <c>test.dat</c>
-	file. The profiling will go on for the whole duration until
-	<c>sorter:go/3</c> returns and the profiling has concluded.
-     </p>
-     </section>
-     <section>
-      <title>Data viewing</title>
-     <p>
-	To analyze this file, use <c>percept:analyze("test.dat")</c>. We can do
-	this on any machine with Percept installed. The command will parse the
-	data file and insert all events in a RAM database, <c>percept_db</c>. The
-	initial command will only prompt how many processes were involved in the
-	profile.
-     </p>
-     <pre>
-2> percept:analyze("test.dat").                                      
-Parsing: "test.dat" 
-Parsed 428 entries in 3.81310e-2 s.
-    17 created processes.
-    0 opened ports.
-ok
-     </pre>
-     <p>
-	To view the data we start the web-server using
-	<c>percept:start_webserver/1</c>. The command will return the hostname
-	and the a port where we should direct our favorite web browser.
-     </p>
-     <pre>
-3> percept:start_webserver(8888).
-{started,"durin",8888}
-4> 
-     </pre>
-     <section>
-       <title>Overview selection</title>
-     <p>
-	Now we can view our data. The database has its content from
-	<c>percept:analyze/1</c> command and the webserver is started.
-     </p>
-     <p>
-	When we click on the <c>overview</c> button in the menu percept will
-	generate a graph of the concurrency and send it to our web browser. In this
-	view we get no details but rather the big picture. We can see if
-	our processes behave in an inefficient manner. Dips in the graph represents
-	low concurrency in the erlang system.
-    </p>
-    <p>
-    	We can zoom in on different areas of the graph either using the mouse
-	to select an area or by specifying min and max ranges in the edit boxes.
-    </p>
-    <note>
-        <p>Measured time is presented in seconds if nothing else is stated.</p>
-    </note>
-    <image file="percept_overview.gif">
-      <icaption>Overview selection</icaption>
-    </image>
-    </section>
-    <section>
-       <title>Processes selection</title>
-    <p>
-	To get a more detailed description we can select the process view by
-	clicking the <c>processes</c> button in the menu.
-    </p>
-    <p>
-	The table shows process id's that are click-able and direct you to
-	the process information page, a lifetime bar that presents a rough estimate
-	in green color about when the process was alive during profiling, an
-	entry-point, its registered name if it had one and the process's
-	parent id.
-    </p>
-    <p>
-	We can select which processes we want to compare and then hit the
-	<c>compare</c> button on the top right of the screen.
-    </p>
-    <image file="percept_processes.gif">
-      <icaption>Processes selection</icaption>
-    </image>
-    </section>
-    <section>
-       <title>Compare selection</title>
-    <p>
-	The activity bar under the concurrency graph shows each process's
-	runnability. The color green shows when a process is active (which is
-	running or runnable) and the white color represents time when a
-	process is inactive (waiting in a receive or is suspended).
-    </p>
-    <p>
-	To inspect a certain process click on the process id button, this will
-	direct you to a process information page for that specific process.
-    </p>
-    <image file="percept_compare.gif">
-      <icaption>Processes compare selection</icaption>
-    </image>
-    </section>
-    <section>
-       <title>Process information selection</title>
-    <p>
-	Here we can some general information for the process. Parent and
-	children processes, spawn and exit times, entry-point and start arguments.
-    </p>
-    <p>
-	We can also see the process' inactive times. How many times it has
-	been waiting, statistical information and most importantly in which
-	function.
-    </p>
-    <p>
-	The time percentages presented in process information are of time spent in waiting, not total run time.
-    </p>
-    <image file="percept_processinfo.gif">
-      <icaption>Process information selection</icaption>
-    </image>
-    </section>
-    </section>
-  </section>
-</chapter>
diff --git a/lib/percept/doc/src/ref_man.xml b/lib/percept/doc/src/ref_man.xml
deleted file mode 100644
index 143312489b..0000000000
--- a/lib/percept/doc/src/ref_man.xml
+++ /dev/null
@@ -1,48 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<!DOCTYPE application SYSTEM "application.dtd">
-
-<application xmlns:xi="http://www.w3.org/2001/XInclude">
-  <header>
-    <copyright>
-      <year>2007</year>
-      <year>2016</year>
-      <holder>Ericsson AB, All Rights Reserved</holder>
-    </copyright>
-    <legalnotice>
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
- 
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-  The Initial Developer of the Original Code is Ericsson AB.
-    </legalnotice>
-
-    <title>Percept Reference Manual</title>
-    <prepared>Edoc</prepared>
-    <docno></docno>
-    <date>2007-11-02</date>
-    <rev>1.0</rev>
-    <file>ref_man.xml</file>
-  </header>
-  <description>
-    <p>
-      	<em>Percept</em> is an acronym for <em>P</em>ercept - <em>er</em>lang
-	<em>c</em>oncurr<em>e</em>ncy <em>p</em>rofiling <em>t</em>ool. 
-    </p>
-    <p>
-	It is a tool to visualize application level concurrency and
-	identify concurrency bottlenecks.
-    </p>
-  </description>
-  <xi:include href="egd.xml"/>
-  <xi:include href="percept.xml"/>
-  <xi:include href="percept_profile.xml"/>
-</application>
-
diff --git a/lib/percept/doc/src/sorter.erl b/lib/percept/doc/src/sorter.erl
deleted file mode 100644
index 8d5f2c715c..0000000000
--- a/lib/percept/doc/src/sorter.erl
+++ /dev/null
@@ -1,41 +0,0 @@
--module(sorter).
--export([go/3,loop/0,main/4]).
-
-go(I,N,M) ->
-    spawn(?MODULE, main, [I,N,M,self()]),
-    receive done -> ok end.
-
-main(I,N,M,Parent) ->
-    Pids = lists:foldl(
-	fun(_,Ps) -> 
-	    [ spawn(?MODULE,loop, []) | Ps]
-	end, [], lists:seq(1,M)),
-
-    lists:foreach(
-	fun(_) -> 
-	    send_work(N,Pids),
-	    gather(Pids)
-	end, lists:seq(1,I)),
-
-    lists:foreach(
-	fun(Pid) ->
-	    Pid ! {self(), quit}
-	end, Pids),
-
-    gather(Pids), Parent ! done.
-
-send_work(_,[]) -> ok;
-send_work(N,[Pid|Pids]) ->
-    Pid ! {self(),sort,N},
-    send_work(round(N*1.2),Pids).
-
-loop() ->
-    receive
-	{Pid, sort, N} -> dummy_sort(N),Pid ! {self(), done},loop();
-	{Pid, quit} -> Pid ! {self(), done}
-    end.
-	    
-dummy_sort(N) -> lists:sort([ random:uniform(N) || _ <- lists:seq(1,N)]).
-
-gather([]) -> ok;
-gather([Pid|Pids]) -> receive {Pid, done} -> gather(Pids) end.
diff --git a/lib/percept/doc/src/test1.gif b/lib/percept/doc/src/test1.gif
deleted file mode 100644
index 70a519d8e3..0000000000
--- a/lib/percept/doc/src/test1.gif
+++ /dev/null
diff --git a/lib/percept/doc/src/test2.gif b/lib/percept/doc/src/test2.gif
deleted file mode 100644
index f18e1f9e58..0000000000
--- a/lib/percept/doc/src/test2.gif
+++ /dev/null
diff --git a/lib/percept/doc/src/test3.gif b/lib/percept/doc/src/test3.gif
deleted file mode 100644
index c7581f19aa..0000000000
--- a/lib/percept/doc/src/test3.gif
+++ /dev/null
diff --git a/lib/percept/doc/src/test4.gif b/lib/percept/doc/src/test4.gif
deleted file mode 100644
index e7d52c08a3..0000000000
--- a/lib/percept/doc/src/test4.gif
+++ /dev/null
diff --git a/lib/percept/doc/stylesheet.css b/lib/percept/doc/stylesheet.css
deleted file mode 100644
index 24d8a02145..0000000000
--- a/lib/percept/doc/stylesheet.css
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * %CopyrightBegin%
- * 
- * Copyright Ericsson AB 2007-2016. All Rights Reserved.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * 
- * %CopyrightEnd%
- */
-
-BODY {color: #000000;
-      background-color: #ffffff;
-      margin-left: .4in}
-H1 {margin-left: -.4in}
-H2 {margin-left: -.4in}
-H3 {margin-left: -.2in}
-.logo{float:right;} 
-.toc UL {
-    list-style-type:     none;
-    border:              solid;
-    border-width:        thin;
-    padding-left:        10px;
-    padding-right:       10px;
-    padding-top:         5px;
-    padding-bottom:      5px;
-    background:          #f0f0f0;
-    letter-spacing:      2px;
-    line-height:         20px;
-}
diff --git a/lib/percept/ebin/.gitignore b/lib/percept/ebin/.gitignore
deleted file mode 100644
index e69de29bb2..0000000000
--- a/lib/percept/ebin/.gitignore
+++ /dev/null
diff --git a/lib/percept/include/.gitignore b/lib/percept/include/.gitignore
deleted file mode 100644
index e69de29bb2..0000000000
--- a/lib/percept/include/.gitignore
+++ /dev/null
diff --git a/lib/percept/info b/lib/percept/info
deleted file mode 100644
index 07d58d28ae..0000000000
--- a/lib/percept/info
+++ /dev/null
@@ -1,2 +0,0 @@
-group: tools
-short: A concurrency profiler tool.
diff --git a/lib/percept/priv/Makefile b/lib/percept/priv/Makefile
deleted file mode 100644
index a1912edfc0..0000000000
--- a/lib/percept/priv/Makefile
+++ /dev/null
@@ -1,97 +0,0 @@
-#
-# %CopyrightBegin%
-# 
-# Copyright Ericsson AB 2007-2016. All Rights Reserved.
-# 
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-# 
-# %CopyrightEnd%
-#
-
-include $(ERL_TOP)/make/target.mk
-include $(ERL_TOP)/make/$(TARGET)/otp.mk
-
-# ----------------------------------------------------
-# Application version
-# ----------------------------------------------------
-include ../vsn.mk
-VSN=$(PERCEPT_VSN)
-
-# ----------------------------------------------------
-# Release directory specification
-# ----------------------------------------------------
-RELSYSDIR = $(RELEASE_PATH)/lib/percept-$(VSN)
-
-# ----------------------------------------------------
-# Target Specs
-# ----------------------------------------------------
-CONF_FILES = \
-	server_root/conf/mime.types 
-
-HTDOCS_FILES = \
-	server_root/htdocs/index.html
-
-IMAGE_FILES = \
-	server_root/images/nav.png \
-	server_root/images/white.png
-
-SCRIPT_FILES = \
-	server_root/scripts/percept_area_select.js \
-	server_root/scripts/percept_error_handler.js \
-	server_root/scripts/percept_select_all.js
-
-CSS_FILES = \
-	server_root/css/percept.css	
-
-FONT_FILES = \
-	fonts/6x11_latin1.wingsfont
-
-# ----------------------------------------------------
-# FLAGS
-# ----------------------------------------------------
-ERL_COMPILE_FLAGS +=
-
-# ----------------------------------------------------
-# Targets
-# ----------------------------------------------------
-
-debug opt: 
-
-clean:
-
-docs:
-
-# ----------------------------------------------------
-# Release Target
-# ---------------------------------------------------- 
-include $(ERL_TOP)/make/otp_release_targets.mk
-
-release_spec: opt
-	# Finished
-	$(INSTALL_DIR) "$(RELSYSDIR)/priv/logs"
-	$(INSTALL_DIR) "$(RELSYSDIR)/priv/server_root"
-	$(INSTALL_DIR) "$(RELSYSDIR)/priv/server_root/htdocs"
-	$(INSTALL_DATA) $(HTDOCS_FILES) "$(RELSYSDIR)/priv/server_root/htdocs"
-	$(INSTALL_DIR) "$(RELSYSDIR)/priv/server_root/conf"
-	$(INSTALL_DATA) $(CONF_FILES) "$(RELSYSDIR)/priv/server_root/conf"
-	$(INSTALL_DIR) "$(RELSYSDIR)/priv/server_root/scripts"
-	$(INSTALL_DATA) $(SCRIPT_FILES) "$(RELSYSDIR)/priv/server_root/scripts"
-	$(INSTALL_DIR) "$(RELSYSDIR)/priv/server_root/css"
-	$(INSTALL_DATA) $(CSS_FILES) "$(RELSYSDIR)/priv/server_root/css"
-	$(INSTALL_DIR) "$(RELSYSDIR)/priv/server_root/images"
-	$(INSTALL_DATA) $(IMAGE_FILES) "$(RELSYSDIR)/priv/server_root/images"
-	$(INSTALL_DIR) "$(RELSYSDIR)/priv/fonts"
-	$(INSTALL_DATA) $(FONT_FILES) "$(RELSYSDIR)/priv/fonts"
-	
-release_docs_spec:
-
diff --git a/lib/percept/priv/fonts/6x11_latin1.wingsfont b/lib/percept/priv/fonts/6x11_latin1.wingsfont
deleted file mode 100644
index d1e1c42eef..0000000000
--- a/lib/percept/priv/fonts/6x11_latin1.wingsfont
+++ /dev/null
diff --git a/lib/percept/priv/logs/.gitignore b/lib/percept/priv/logs/.gitignore
deleted file mode 100644
index e69de29bb2..0000000000
--- a/lib/percept/priv/logs/.gitignore
+++ /dev/null
diff --git a/lib/percept/priv/obj/.gitignore b/lib/percept/priv/obj/.gitignore
deleted file mode 100644
index e69de29bb2..0000000000
--- a/lib/percept/priv/obj/.gitignore
+++ /dev/null
diff --git a/lib/percept/priv/server_root/cgi-bin/.gitignore b/lib/percept/priv/server_root/cgi-bin/.gitignore
deleted file mode 100644
index e69de29bb2..0000000000
--- a/lib/percept/priv/server_root/cgi-bin/.gitignore
+++ /dev/null
diff --git a/lib/percept/priv/server_root/conf/mime.types b/lib/percept/priv/server_root/conf/mime.types
deleted file mode 100644
index 6245efdbd9..0000000000
--- a/lib/percept/priv/server_root/conf/mime.types
+++ /dev/null
@@ -1,462 +0,0 @@
-application/EDI-Consent
-application/EDI-X12
-application/EDIFACT
-application/activemessage
-application/andrew-inset	ez
-application/applefile
-application/atomicmail
-application/batch-SMTP
-application/beep+xml
-application/cals-1840
-application/commonground
-application/cybercash
-application/dca-rft
-application/dec-dx
-application/dvcs
-application/eshop
-application/http
-application/hyperstudio
-application/iges
-application/index
-application/index.cmd
-application/index.obj
-application/index.response
-application/index.vnd
-application/iotp
-application/ipp
-application/isup
-application/font-tdpfr
-application/mac-binhex40	hqx
-application/mac-compactpro	cpt
-application/macwriteii
-application/marc
-application/mathematica
-application/mathematica-old
-application/msword		doc
-application/news-message-id
-application/news-transmission
-application/ocsp-request
-application/ocsp-response
-application/octet-stream	bin dms lha lzh exe class so dll
-application/oda			oda
-application/parityfec
-application/pdf			pdf
-application/pgp-encrypted
-application/pgp-keys
-application/pgp-signature
-application/pkcs10
-application/pkcs7-mime
-application/pkcs7-signature
-application/pkix-cert
-application/pkix-crl
-application/pkixcmp
-application/postscript		ai eps ps
-application/prs.alvestrand.titrax-sheet
-application/prs.cww
-application/prs.nprend
-application/qsig
-application/remote-printing
-application/riscos
-application/rtf
-application/sdp
-application/set-payment
-application/set-payment-initiation
-application/set-registration
-application/set-registration-initiation
-application/sgml
-application/sgml-open-catalog
-application/sieve
-application/slate
-application/smil		smi smil
-application/timestamp-query
-application/timestamp-reply
-application/vemmi
-application/vnd.3M.Post-it-Notes
-application/vnd.FloGraphIt
-application/vnd.accpac.simply.aso
-application/vnd.accpac.simply.imp
-application/vnd.acucobol
-application/vnd.aether.imp
-application/vnd.anser-web-certificate-issue-initiation
-application/vnd.anser-web-funds-transfer-initiation
-application/vnd.audiograph
-application/vnd.businessobjects
-application/vnd.bmi
-application/vnd.canon-cpdl
-application/vnd.canon-lips
-application/vnd.claymore
-application/vnd.commerce-battelle
-application/vnd.commonspace
-application/vnd.comsocaller
-application/vnd.contact.cmsg
-application/vnd.cosmocaller
-application/vnd.cups-postscript
-application/vnd.cups-raster
-application/vnd.cups-raw
-application/vnd.ctc-posml
-application/vnd.cybank
-application/vnd.dna
-application/vnd.dpgraph
-application/vnd.dxr
-application/vnd.ecdis-update
-application/vnd.ecowin.chart
-application/vnd.ecowin.filerequest
-application/vnd.ecowin.fileupdate
-application/vnd.ecowin.series
-application/vnd.ecowin.seriesrequest
-application/vnd.ecowin.seriesupdate
-application/vnd.enliven
-application/vnd.epson.esf
-application/vnd.epson.msf
-application/vnd.epson.quickanime
-application/vnd.epson.salt
-application/vnd.epson.ssf
-application/vnd.ericsson.quickcall
-application/vnd.eudora.data
-application/vnd.fdf
-application/vnd.ffsns
-application/vnd.framemaker
-application/vnd.fsc.weblaunch
-application/vnd.fujitsu.oasys
-application/vnd.fujitsu.oasys2
-application/vnd.fujitsu.oasys3
-application/vnd.fujitsu.oasysgp
-application/vnd.fujitsu.oasysprs
-application/vnd.fujixerox.ddd
-application/vnd.fujixerox.docuworks
-application/vnd.fujixerox.docuworks.binder
-application/vnd.fut-misnet
-application/vnd.grafeq
-application/vnd.groove-account
-application/vnd.groove-identity-message
-application/vnd.groove-injector
-application/vnd.groove-tool-message
-application/vnd.groove-tool-template
-application/vnd.groove-vcard
-application/vnd.hhe.lesson-player
-application/vnd.hp-HPGL
-application/vnd.hp-PCL
-application/vnd.hp-PCLXL
-application/vnd.hp-hpid
-application/vnd.hp-hps
-application/vnd.httphone
-application/vnd.hzn-3d-crossword
-application/vnd.ibm.afplinedata
-application/vnd.ibm.MiniPay
-application/vnd.ibm.modcap
-application/vnd.informix-visionary
-application/vnd.intercon.formnet
-application/vnd.intertrust.digibox
-application/vnd.intertrust.nncp
-application/vnd.intu.qbo
-application/vnd.intu.qfx
-application/vnd.irepository.package+xml
-application/vnd.is-xpr
-application/vnd.japannet-directory-service
-application/vnd.japannet-jpnstore-wakeup
-application/vnd.japannet-payment-wakeup
-application/vnd.japannet-registration
-application/vnd.japannet-registration-wakeup
-application/vnd.japannet-setstore-wakeup
-application/vnd.japannet-verification
-application/vnd.japannet-verification-wakeup
-application/vnd.koan
-application/vnd.lotus-1-2-3
-application/vnd.lotus-approach
-application/vnd.lotus-freelance
-application/vnd.lotus-notes
-application/vnd.lotus-organizer
-application/vnd.lotus-screencam
-application/vnd.lotus-wordpro
-application/vnd.mcd
-application/vnd.mediastation.cdkey
-application/vnd.meridian-slingshot
-application/vnd.mif		mif
-application/vnd.minisoft-hp3000-save
-application/vnd.mitsubishi.misty-guard.trustweb
-application/vnd.mobius.daf
-application/vnd.mobius.dis
-application/vnd.mobius.msl
-application/vnd.mobius.plc
-application/vnd.mobius.txf
-application/vnd.motorola.flexsuite
-application/vnd.motorola.flexsuite.adsi
-application/vnd.motorola.flexsuite.fis
-application/vnd.motorola.flexsuite.gotap
-application/vnd.motorola.flexsuite.kmr
-application/vnd.motorola.flexsuite.ttc
-application/vnd.motorola.flexsuite.wem
-application/vnd.mozilla.xul+xml
-application/vnd.ms-artgalry
-application/vnd.ms-asf
-application/vnd.ms-excel	xls
-application/vnd.ms-lrm
-application/vnd.ms-powerpoint	ppt
-application/vnd.ms-project
-application/vnd.ms-tnef
-application/vnd.ms-works
-application/vnd.mseq
-application/vnd.msign
-application/vnd.music-niff
-application/vnd.musician
-application/vnd.netfpx
-application/vnd.noblenet-directory
-application/vnd.noblenet-sealer
-application/vnd.noblenet-web
-application/vnd.novadigm.EDM
-application/vnd.novadigm.EDX
-application/vnd.novadigm.EXT
-application/vnd.osa.netdeploy
-application/vnd.palm
-application/vnd.pg.format
-application/vnd.pg.osasli
-application/vnd.powerbuilder6
-application/vnd.powerbuilder6-s
-application/vnd.powerbuilder7
-application/vnd.powerbuilder7-s
-application/vnd.powerbuilder75
-application/vnd.powerbuilder75-s
-application/vnd.previewsystems.box
-application/vnd.publishare-delta-tree
-application/vnd.pvi.ptid1
-application/vnd.pwg-xhtml-print+xml
-application/vnd.rapid
-application/vnd.s3sms
-application/vnd.seemail
-application/vnd.shana.informed.formdata
-application/vnd.shana.informed.formtemplate
-application/vnd.shana.informed.interchange
-application/vnd.shana.informed.package
-application/vnd.sss-cod
-application/vnd.sss-dtf
-application/vnd.sss-ntf
-application/vnd.street-stream
-application/vnd.svd
-application/vnd.swiftview-ics
-application/vnd.triscape.mxs
-application/vnd.trueapp
-application/vnd.truedoc
-application/vnd.tve-trigger
-application/vnd.ufdl
-application/vnd.uplanet.alert
-application/vnd.uplanet.alert-wbxml
-application/vnd.uplanet.bearer-choice-wbxml
-application/vnd.uplanet.bearer-choice
-application/vnd.uplanet.cacheop
-application/vnd.uplanet.cacheop-wbxml
-application/vnd.uplanet.channel
-application/vnd.uplanet.channel-wbxml
-application/vnd.uplanet.list
-application/vnd.uplanet.list-wbxml
-application/vnd.uplanet.listcmd
-application/vnd.uplanet.listcmd-wbxml
-application/vnd.uplanet.signal
-application/vnd.vcx
-application/vnd.vectorworks
-application/vnd.vidsoft.vidconference
-application/vnd.visio
-application/vnd.vividence.scriptfile
-application/vnd.wap.sic
-application/vnd.wap.slc
-application/vnd.wap.wbxml	wbxml
-application/vnd.wap.wmlc	wmlc
-application/vnd.wap.wmlscriptc	wmlsc
-application/vnd.webturbo
-application/vnd.wrq-hp3000-labelled
-application/vnd.wt.stf
-application/vnd.xara
-application/vnd.xfdl
-application/vnd.yellowriver-custom-menu
-application/whoispp-query
-application/whoispp-response
-application/wita
-application/wordperfect5.1
-application/x-bcpio		bcpio
-application/x-cdlink		vcd
-application/x-chess-pgn		pgn
-application/x-compress
-application/x-cpio		cpio
-application/x-csh		csh
-application/x-director		dcr dir dxr
-application/x-dvi		dvi
-application/x-futuresplash	spl
-application/x-gtar		gtar
-application/x-gzip
-application/x-hdf		hdf
-application/x-javascript	js
-application/x-koan		skp skd skt skm
-application/x-latex		latex
-application/x-netcdf		nc cdf
-application/x-sh		sh
-application/x-shar		shar
-application/x-shockwave-flash	swf
-application/x-stuffit		sit
-application/x-sv4cpio		sv4cpio
-application/x-sv4crc		sv4crc
-application/x-tar		tar
-application/x-tcl		tcl
-application/x-tex		tex
-application/x-texinfo		texinfo texi
-application/x-troff		t tr roff
-application/x-troff-man		man
-application/x-troff-me		me
-application/x-troff-ms		ms
-application/x-ustar		ustar
-application/x-wais-source	src
-application/x400-bp
-application/xml
-application/xml-dtd
-application/xml-external-parsed-entity
-application/zip			zip
-audio/32kadpcm
-audio/basic			au snd
-audio/g.722.1
-audio/l16
-audio/midi			mid midi kar
-audio/mp4a-latm
-audio/mpa-robust
-audio/mpeg			mpga mp2 mp3
-audio/parityfec
-audio/prs.sid
-audio/telephone-event
-audio/tone
-audio/vnd.cisco.nse
-audio/vnd.cns.anp1
-audio/vnd.cns.inf1
-audio/vnd.digital-winds
-audio/vnd.everad.plj
-audio/vnd.lucent.voice
-audio/vnd.nortel.vbk
-audio/vnd.nuera.ecelp4800
-audio/vnd.nuera.ecelp7470
-audio/vnd.nuera.ecelp9600
-audio/vnd.octel.sbc
-audio/vnd.qcelp
-audio/vnd.rhetorex.32kadpcm
-audio/vnd.vmx.cvsd
-audio/x-aiff			aif aiff aifc
-audio/x-mpegurl			m3u
-audio/x-pn-realaudio		ram rm
-audio/x-pn-realaudio-plugin	rpm
-audio/x-realaudio		ra
-audio/x-wav			wav
-chemical/x-pdb			pdb
-chemical/x-xyz			xyz
-image/bmp			bmp
-image/cgm
-image/g3fax
-image/gif			gif
-image/ief			ief
-image/jpeg			jpeg jpg jpe
-image/naplps
-image/png			png
-image/prs.btif
-image/prs.pti
-image/tiff			tiff tif
-image/vnd.cns.inf2
-image/vnd.dwg
-image/vnd.dxf
-image/vnd.fastbidsheet
-image/vnd.fpx
-image/vnd.fst
-image/vnd.fujixerox.edmics-mmr
-image/vnd.fujixerox.edmics-rlc
-image/vnd.mix
-image/vnd.net-fpx
-image/vnd.svf
-image/vnd.wap.wbmp		wbmp
-image/vnd.xiff
-image/x-cmu-raster		ras
-image/x-portable-anymap		pnm
-image/x-portable-bitmap		pbm
-image/x-portable-graymap	pgm
-image/x-portable-pixmap		ppm
-image/x-rgb			rgb
-image/x-xbitmap			xbm
-image/x-xpixmap			xpm
-image/x-xwindowdump		xwd
-message/delivery-status
-message/disposition-notification
-message/external-body
-message/http
-message/news
-message/partial
-message/rfc822
-message/s-http
-model/iges			igs iges
-model/mesh			msh mesh silo
-model/vnd.dwf
-model/vnd.flatland.3dml
-model/vnd.gdl
-model/vnd.gs-gdl
-model/vnd.gtw
-model/vnd.mts
-model/vnd.vtu
-model/vrml			wrl vrml
-multipart/alternative
-multipart/appledouble
-multipart/byteranges
-multipart/digest
-multipart/encrypted
-multipart/form-data
-multipart/header-set
-multipart/mixed
-multipart/parallel
-multipart/related
-multipart/report
-multipart/signed
-multipart/voice-message
-text/calendar
-text/css			css
-text/directory
-text/enriched
-text/html			html htm
-text/parityfec
-text/plain			asc txt
-text/prs.lines.tag
-text/rfc822-headers
-text/richtext			rtx
-text/rtf			rtf
-text/sgml			sgml sgm
-text/tab-separated-values	tsv
-text/t140
-text/uri-list
-text/vnd.DMClientScript
-text/vnd.IPTC.NITF
-text/vnd.IPTC.NewsML
-text/vnd.abc
-text/vnd.curl
-text/vnd.flatland.3dml
-text/vnd.fly
-text/vnd.fmi.flexstor
-text/vnd.in3d.3dml
-text/vnd.in3d.spot
-text/vnd.latex-z
-text/vnd.motorola.reflex
-text/vnd.ms-mediapackage
-text/vnd.wap.si
-text/vnd.wap.sl
-text/vnd.wap.wml		wml
-text/vnd.wap.wmlscript		wmls
-text/x-setext			etx
-text/x-server-parsed-html       shtml
-text/xml			xml xsl
-text/xml-external-parsed-entity
-video/mp4v-es
-video/mpeg			mpeg mpg mpe
-video/parityfec
-video/pointer
-video/quicktime			qt mov
-video/vnd.fvt
-video/vnd.motorola.video
-video/vnd.motorola.videop
-video/vnd.mpegurl		mxu
-video/vnd.mts
-video/vnd.nokia.interleaved-multimedia
-video/vnd.vivo
-video/x-msvideo			avi
-video/x-sgi-movie		movie
-x-conference/x-cooltalk		ice
-
-
-
diff --git a/lib/percept/priv/server_root/css/percept.css b/lib/percept/priv/server_root/css/percept.css
deleted file mode 100644
index 2d0734b6b6..0000000000
--- a/lib/percept/priv/server_root/css/percept.css
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * %CopyrightBegin%
- * 
- * Copyright Ericsson AB 2007-2016. All Rights Reserved.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * 
- * %CopyrightEnd%
- */
-
-/* Globals */
-html, body {
-	margin: 0;
-	padding: 0;
-	font: 12px Verdana;
-	background: #7a83a2;
-}
-
-table {
-	border-collapse: collapse;
-	/*width: 100%;*/
-}
-
-tr.even {
-	background-color: #ffffff; color: black;
-}
-
-tr.odd {
-	background-color: #def2ef; color: black;
-}
-
-td {
-	text-valign: top;
-	text-align: right;
-	font: 14px Verdana;
-}
-
-th {
-	letter-spacing: 2px;
-	text-align: right;
-	padding: 4px 4px 4px 8px;
-}
-
-a {
-	color: yellow;
-	text-decoration: none;
-}
-
-a:hover {
-	text-decoration: underline;
-}
-
-td a {
-	color: #101010;
-}	
-
-img {
-	border: 0;
-}
-
-
-/* Header and footer stuff */
-
-#header {
-	font: bold 24px Verdana;
-	padding-left: 156px;
-	padding-right: 156px;
-	padding-top: 10px;
-	padding-bottom: 10px;
-	height: 74px;
-	text-align: right;
-	background: #7a83a2;
-}
-
-#footer {
-	font: 12px Verdana;
-	position: relative;
-	padding: 5px;
-	border-top: 1px solid black;
-	clear:left;
-}
-
-
-/* Content stuff */
-
-#content {
-	background: #fefefe;
-	position: relative;
-	padding: 5px 25px 5px 25px;
-	margin: 0px 60px 0px 60px;
-	border-top: 1px solid #383a32;
-	border-left: 1px solid #383a32;
-	border-right: 1px solid #383a32;
-	border-bottom: 1px solid #383a32;
-}
-
-.table_header {
-	font-decoration: underline;
-	width: 100%;
-}
-
-/* Menu */
-
-#menu {
-	margin: 0px 60px 0px 60px;
-	height: 30px;
-	padding-right: 0px;
-	background-image: url('../images/nav.png');
-	background-repeat: repeat-x;
-	padding-top: 0px;
-	border-top: 1px solid #383a32;
-	border-left: 1px solid #383a32;
-	border-right: 1px solid #383a32;
-}
-
-.menu_tabs {
-	overflow: hidden;
-}
-
-.menu_tabs ul {
-	margin: 0;
-	padding: 0;
-	font: bold 12px Verdana;
-	list-style-type: none;
-}
-
-.menu_tabs li {
-	display: inline;
-	margin: 0;
-	background-repeat: repeat-x;
-}
-
-.menu_tabs li a {
-	float: right;
-	display: block;
-	text-decoration: none;
-	margin: 0;
-	padding: 8px; 7px 8px; 3px;
-	border-left: 1px solid #777487;
-}
-
-.menu_tabs li a:visited {
-	color: black;
-}
-
-.menu_tabs li a:hover {
-	background: #cae8ea;
-}
-
-.menu_tabs li a:selected .menu_tabs li a:active {
-	background: yellow;
-}
diff --git a/lib/percept/priv/server_root/htdocs/index.html b/lib/percept/priv/server_root/htdocs/index.html
deleted file mode 100644
index f7322cba89..0000000000
--- a/lib/percept/priv/server_root/htdocs/index.html
+++ /dev/null
@@ -1,41 +0,0 @@
-<!--
-  %CopyrightBegin%
-  
-  Copyright Ericsson AB 2007-2016. All Rights Reserved.
-  
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
- 
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  
-  %CopyrightEnd%
--->
-<html>
-<head>
-  <title>percept</title>
-  <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1" />
-  <link href="/css/percept.css" rel="stylesheet" type="text/css">
-</head>
-
-<body>
-  <div id="header"><a href=/index.html>percept</a></div>
-  <div id="menu" class="menu_tabs">
-    <ul>
-      <li><a href=/cgi-bin/percept_html/databases_page>databases</a></li>
-      <li><a href=/cgi-bin/percept_html/processes_page>processes</a></li>
-      <li><a href=/cgi-bin/percept_html/page>overview</a></li>
-    </ul>
-  </div>
-  <div id="content">
-  <p>Percept - Erlang Concurrency Profiling Tool</p>
-  </div>
-</body>
-</html>
-
diff --git a/lib/percept/priv/server_root/images/nav.png b/lib/percept/priv/server_root/images/nav.png
deleted file mode 100644
index d136e806b1..0000000000
--- a/lib/percept/priv/server_root/images/nav.png
+++ /dev/null
diff --git a/lib/percept/priv/server_root/images/white.png b/lib/percept/priv/server_root/images/white.png
deleted file mode 100644
index 94381b429d..0000000000
--- a/lib/percept/priv/server_root/images/white.png
+++ /dev/null
diff --git a/lib/percept/priv/server_root/scripts/percept_area_select.js b/lib/percept/priv/server_root/scripts/percept_area_select.js
deleted file mode 100644
index 83fbb02c92..0000000000
--- a/lib/percept/priv/server_root/scripts/percept_area_select.js
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * %CopyrightBegin%
- * 
- * Copyright Ericsson AB 2007-2016. All Rights Reserved.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * 
- * %CopyrightEnd%
- */
-
-function size_image(img, src) {
-	percept_content = document.getElementById("content");
-	var width  = percept_content.offsetWidth - 120;
-        var imgfile = "/cgi-bin/percept_graph/" + src + "&width=" + width;
-	img.src = imgfile;
-	img.onload = '';
-}
-
-function load_image() {
-	var percept_graph = document.getElementById("percept_graph");
-	if (percept_graph) {
-		percept_content = document.getElementById("content");
-		var width  = percept_content.offsetWidth - 50;
-		var height = max(screen.height - 550, 600); 
-		var rmin   = document.form_area.data_min.value;
-		var rmax   = document.form_area.data_max.value;
-
-		percept_graph.style.backgroundImage = "url('/cgi-bin/percept_graph/graph" +
-			"?range_min=" + rmin + 
-			"&range_max=" + rmax +
-			"&width=" + width + 
-			"&height=" + height + "')";
-		percept_graph.style.width = width;
-		percept_graph.style.height = height;
-	}
-}
-
-function select_image() {
-	var Graph = document.getElementById("percept_graph");
-	if (Graph) {
-	    var GraphIndex = document.form_area.graph_select.selectedIndex;
-	    var GraphSelectValue = document.form_area.graph_select.options[GraphIndex].value;
-	    Graph.style.backgroundImage = "url('" + GraphSelectValue +"')";
-	}
-}
-   
-function select_down(event) {
-	var Graf = document.getElementById("percept_graph");
-        var Area = document.getElementById("percept_areaselect");
-        var x =  event.offsetX?(event.offsetX):event.pageX-Graf.offsetLeft;
-	x = x - 60;
-        
-        var width  = Graf.offsetWidth;
-	var height = Graf.offsetHeight;
-	var margin = 20;
-
-	var Xmin   = document.form_area.data_min.value;
-        var Xmax   = document.form_area.data_max.value;
-
-	// Trim edges
-
-	if ( x < margin ) {
-	    x = margin;
-	}
-
-        if ( x > width - margin ) {
-	    x = width - margin;
-	}
-
-        Area.style.left = x;
-        Area.style.top = height - margin;
-        Area.style.width = 1;
-        Area.style.height = margin;
-        Area.moving = true;
-        Area.bgcolor = "#00ff00";
-	Area.style.visibility = "visible";
-	Area.style.borderRight = "1px solid #000"
-	Area.style.borderLeft = "1px solid #000"
-        Area.style.opacity = 0.65;
-        Area.style.filter = 'alpha(opacity=65)';
-	var RangeMin = convert_image2graph(x, Xmin, Xmax, margin, width - margin);
-        if (RangeMin == 0) document.form_area.range_min.value = 0.0;
-	else document.form_area.range_min.value = RangeMin;
-}
-
- function select_move(event) {
-        var Graf = document.getElementById("percept_graph");
-        var Area = document.getElementById("percept_areaselect");
-        var x =  event.offsetX?(event.offsetX):event.pageX-Graf.offsetLeft;
-	x = x - 60;
-        if (Area.moving == true) {
-	    
-	    var width = Graf.offsetWidth;
-	    var height = Graf.offsetHeight;
-	    var margin = 20;
-            var Xmin = document.form_area.data_min.value;
-            var Xmax = document.form_area.data_max.value;
-	    
-	    // Trim edges
-	
-	    if ( x < margin ) {
-	    	x = margin;
-	    }
-
-            if ( x > width - margin ) {
-	    	x = width - margin;
-	    }
-
-            var x0 = min(x, Area.offsetLeft);
-            var x1 = max(x, Area.offsetLeft);
-            var w = (x1 - x0);
-            Area.style.left = x0;
-            Area.style.width = w;
-	    var RangeMin = convert_image2graph(x0, Xmin, Xmax, margin, width - margin);
-	    var RangeMax = convert_image2graph(x1, Xmin, Xmax, margin, width - margin);
-	    Area.style.visibility = "visible";
-           
-	    if (RangeMin == 0) document.form_area.range_min.value = 0.0;
-	    else document.form_area.range_min.value = RangeMin;
-            if (RangeMax == 0) document.form_area.range_max.value = 0.0;
-	    else document.form_area.range_max.value = RangeMax;
-	}
-}
-
-function select_up(event) {
-        var Graf = document.getElementById("percept_graph");
-        var Area = document.getElementById("percept_areaselect");
-        var x =  event.offsetX?(event.offsetX):event.pageX-Graf.offsetLeft;
-
-	x = x - 60;
-	var width = Graf.offsetWidth;
-	var height = Graf.offsetHeight;
-	var margin = 20;
-        var Xmin = document.form_area.data_min.value;
-        var Xmax = document.form_area.data_max.value;
-	
-	// Trim edges
-	
-	if ( x < margin ) {
-	    x = margin;
-	}
-
-        if ( x > width - margin ) {
-	    x = width - margin;
-	}
-
-	var w = (x - Area.style.offsetLeft);
-
-        Area.moving = false;
-        Area.style.width = w;
-	var RangeMax = convert_image2graph(x, Xmin, Xmax, margin, width - margin);
-        if (RangeMax == 0) document.form_area.range_max.value = 0.0;
-	else document.form_area.range_max.value = RangeMax;
-}
-
-function min(A, B) {
-        if (A > B) return B;
-        else return A;
-}
-
-function max(A,B) {
-        if (A > B) return A;
-        else return B;
-}
-
-function convert_image2graph(X, Xmin, Xmax, X0, X1) {
-	var ImageWidth = X1 - X0;
-	var RangeWidth = Xmax - Xmin;
-	var DX = RangeWidth/ImageWidth;
-	var Xprime = (X - X0)*DX + Xmin*1.0;
-	return Xprime;
-}
diff --git a/lib/percept/priv/server_root/scripts/percept_error_handler.js b/lib/percept/priv/server_root/scripts/percept_error_handler.js
deleted file mode 100644
index dad8f2b566..0000000000
--- a/lib/percept/priv/server_root/scripts/percept_error_handler.js
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * %CopyrightBegin%
- * 
- * Copyright Ericsson AB 2007-2016. All Rights Reserved.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * 
- * %CopyrightEnd%
- */
-
-var onerror=handleErr;
-
-function handleErr(msg,url,l) {
-	var txt = "Error: " + msg + "\nURL: " + url + "\nCode line: " + l;
-	alert(txt);
-}
diff --git a/lib/percept/priv/server_root/scripts/percept_select_all.js b/lib/percept/priv/server_root/scripts/percept_select_all.js
deleted file mode 100644
index c8eb966059..0000000000
--- a/lib/percept/priv/server_root/scripts/percept_select_all.js
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * %CopyrightBegin%
- * 
- * Copyright Ericsson AB 2007-2016. All Rights Reserved.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * 
- * %CopyrightEnd%
- */
-
-function selectall() {
-    for (var i = 0; i < document.process_select.elements.length; i++) {
-	var e = document.process_select.elements[i];
-	if ((e.name != 'select_all') && (e.type == 'checkbox')) {
-		e.checked = document.process_select.select_all.checked;
-	}
-    }
-}
diff --git a/lib/percept/src/Makefile b/lib/percept/src/Makefile
deleted file mode 100644
index b2ec87d08c..0000000000
--- a/lib/percept/src/Makefile
+++ /dev/null
@@ -1,108 +0,0 @@
-#
-# %CopyrightBegin%
-# 
-# Copyright Ericsson AB 2007-2016. All Rights Reserved.
-# 
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-# 
-# %CopyrightEnd%
-
-include $(ERL_TOP)/make/target.mk
-include $(ERL_TOP)/make/$(TARGET)/otp.mk
-
-# ----------------------------------------------------
-# Application version
-# ----------------------------------------------------
-include ../vsn.mk
-VSN=$(PERCEPT_VSN)
-
-# ----------------------------------------------------
-# Release directory specification
-# ----------------------------------------------------
-RELSYSDIR = $(RELEASE_PATH)/lib/percept-$(VSN)
-
-# ----------------------------------------------------
-# Common Macros
-# ----------------------------------------------------
-
-MODULES= \
-	egd \
-	egd_png \
-	egd_font \
-	egd_render \
-	egd_primitives \
-	percept \
-	percept_db \
-	percept_html \
-	percept_image \
-	percept_graph \
-	percept_analyzer
-
-
-#HRL_FILES= ../include/
-
-INTERNAL_HRL_FILES= egd.hrl percept.hrl
-
-ERL_FILES= $(MODULES:%=%.erl)
-
-TARGET_FILES= $(MODULES:%=$(EBIN)/%.$(EMULATOR)) $(APP_TARGET) $(APPUP_TARGET)
-
-APP_FILE= percept.app
-
-APP_SRC= $(APP_FILE).src
-APP_TARGET= $(EBIN)/$(APP_FILE)
-
-APPUP_FILE= percept.appup
-
-APPUP_SRC= $(APPUP_FILE).src
-APPUP_TARGET= $(EBIN)/$(APPUP_FILE)
-
-# ----------------------------------------------------
-# FLAGS
-# ----------------------------------------------------
-ERL_COMPILE_FLAGS += +warn_unused_vars -I../include 
-
-# ----------------------------------------------------
-# Targets
-# ----------------------------------------------------
-
-debug opt: $(TARGET_FILES)
-
-clean:
-	rm -f $(TARGET_FILES)
-	rm -f errs core *~
-
-$(APP_TARGET): $(APP_SRC) ../vsn.mk
-	$(vsn_verbose)sed -e 's;%VSN%;$(VSN);' $< > $@
-
-$(APPUP_TARGET): $(APPUP_SRC) ../vsn.mk
-	$(vsn_verbose)sed -e 's;%VSN%;$(VSN);' $< > $@
-
-docs:
-
-# ----------------------------------------------------
-# Release Target
-# ---------------------------------------------------- 
-include $(ERL_TOP)/make/otp_release_targets.mk
-
-release_spec: opt
-	$(INSTALL_DIR) "$(RELSYSDIR)/src"
-	$(INSTALL_DATA) $(ERL_FILES) "$(RELSYSDIR)/src"
-	$(INSTALL_DATA) $(INTERNAL_HRL_FILES) "$(RELSYSDIR)/src"
-#	$(INSTALL_DIR) "$(RELSYSDIR)/include"
-#	$(INSTALL_DATA) $(HRL_FILES) "$(RELSYSDIR)/include"
-	$(INSTALL_DIR) "$(RELSYSDIR)/ebin"
-	$(INSTALL_DATA) $(TARGET_FILES) "$(RELSYSDIR)/ebin"
-
-release_docs_spec:
-
diff --git a/lib/percept/src/egd.erl b/lib/percept/src/egd.erl
deleted file mode 100644
index fe52da71f1..0000000000
--- a/lib/percept/src/egd.erl
+++ /dev/null
@@ -1,275 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2008-2016. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-
-%% 
-%% @doc egd - erlang graphical drawer 
-%%
-%% 
-
--module(egd).
-
--export([create/2, destroy/1, information/1]).
--export([text/5, line/4, color/1, color/2]).
--export([rectangle/4, filledRectangle/4, filledEllipse/4]).
--export([arc/4, arc/5]).
--export([render/1, render/2, render/3]).
-
--export([filledTriangle/5, polygon/3]).
-
--export([save/2]).
-
--include("egd.hrl").
-
-%%==========================================================================
-%% Type definitions
-%%==========================================================================
-
-%% @type egd_image()
-%% @type font()
-%% @type point() = {integer(), integer()}
-%% @type color()  
-%% @type render_option() = {render_engine, opaque} | {render_engine, alpha}
-
--type egd_image() :: pid().
--type point() :: {non_neg_integer(), non_neg_integer()}.
--type render_option() :: {'render_engine', 'opaque'} | {'render_engine', 'alpha'}.
--type color() :: {float(), float(), float(), float()}.
-
-%%==========================================================================
-%% Interface functions
-%%==========================================================================
-
-%% @spec create(integer(), integer()) -> egd_image()
-%% @doc Creates an image area and returns its reference.
-
--spec create(Width :: integer(), Height :: integer()) -> egd_image().
-
-create(Width,Height) ->
-    spawn_link(fun() -> init(trunc(Width),trunc(Height)) end).
-
-
-%% @spec destroy(egd_image()) -> ok
-%% @doc Destroys the image.
-
--spec destroy(Image :: egd_image()) -> ok.
-
-destroy(Image) ->
-   cast(Image, destroy).
-
-
-%% @spec render(egd_image()) -> binary()
-%% @equiv render(Image, png, [{render_engine, opaque}])
-
--spec render(Image :: egd_image()) -> binary().
-
-render(Image) ->
-    render(Image, png, [{render_engine, opaque}]).
-
-%% @spec render(egd_image(), png | raw_bitmap) -> binary() 
-%% @equiv render(Image, Type, [{render_engine, opaque}])
-
-render(Image, Type) ->
-    render(Image, Type, [{render_engine, opaque}]).
-
-%% @spec render(egd_image(), png | raw_bitmap, [render_option()]) -> binary() 
-%% @doc Renders a binary from the primitives specified by egd_image(). The
-%% 	binary can either be a raw bitmap with rgb tripplets or a binary in png
-%%	format.
-
--spec render(
-	Image :: egd_image(), 
-	Type :: 'png' | 'raw_bitmap' | 'eps',
-	Options :: [render_option()]) -> binary().
-
-render(Image, Type, Options) ->
-    {render_engine, RenderType} = proplists:lookup(render_engine, Options),
-    call(Image, {render, Type, RenderType}).
-
-
-%% @spec information(egd_image()) -> ok
-%% @hidden
-%% @doc Writes out information about the image. This is a debug feature
-%%	mainly.
-
-information(Pid) ->
-    cast(Pid, information).
-
-%% @spec line(egd_image(), point(), point(), color()) -> ok
-%% @doc Creates a line object from P1 to P2 in the image.
-
--spec line(
-	Image :: egd_image(),
-	P1 :: point(),
-	P2 :: point(),
-	Color :: color()) -> 'ok'.
-
-line(Image, P1, P2, Color) ->
-    cast(Image, {line, P1, P2, Color}).
-
-%% @spec color( Value | Name ) -> color()
-%% where
-%%  Value = {byte(), byte(), byte()} | {byte(), byte(), byte(), byte()} 
-%%  Name  = black | silver | gray | white | maroon | red | purple | fuchia | green | lime | olive | yellow | navy | blue | teal | aqua
-%% @doc Creates a color reference.
-
--spec color(Value :: {byte(), byte(), byte()} | {byte(), byte(), byte(), byte()} | atom()) ->
-    color().
-
-color(Color) ->
-    egd_primitives:color(Color).
-
-%% @spec color(egd_image(), {byte(), byte(), byte()}) -> color()
-%% @doc Creates a color reference.
-%% @hidden
-
-color(_Image, Color) ->
-    egd_primitives:color(Color).
-
-%% @spec text(egd_image(), point(), font(), string(), color()) -> ok
-%% @doc Creates a text object.
-
-text(Image, P, Font, Text, Color) ->
-    cast(Image, {text, P, Font, Text, Color}).
-
-%% @spec rectangle(egd_image(), point(), point(), color()) -> ok
-%% @doc Creates a rectangle object.
-
-rectangle(Image, P1, P2, Color) ->
-    cast(Image, {rectangle, P1, P2, Color}).
-
-%% @spec filledRectangle(egd_image(), point(), point(), color()) -> ok
-%% @doc Creates a filled rectangle object.
-
-filledRectangle(Image, P1, P2, Color) ->
-    cast(Image, {filled_rectangle, P1, P2, Color}).
-
-%% @spec filledEllipse(egd_image(), point(), point(), color()) -> ok
-%% @doc Creates a filled ellipse object.
-
-filledEllipse(Image, P1, P2, Color) ->
-    cast(Image, {filled_ellipse, P1, P2, Color}).
-
-%% @spec filledTriangle(egd_image(), point(), point(), point(), color()) -> ok
-%% @hidden
-%% @doc Creates a filled triangle object.
-
-filledTriangle(Image, P1, P2, P3, Color) ->
-    cast(Image, {filled_triangle, P1, P2, P3, Color}).
-
-%% @spec polygon(egd_image(), [point()], color()) -> ok
-%% @hidden
-%% @doc Creates a filled filled polygon object.
-
-polygon(Image, Pts, Color) ->
-    cast(Image, {polygon, Pts, Color}).
-
-%% @spec arc(egd_image(), point(), point(), color()) -> ok
-%% @hidden
-%% @doc Creates an arc with radius of bbx corner.
-
-arc(Image, P1, P2, Color) ->
-    cast(Image, {arc, P1, P2, Color}).
-
-%% @spec arc(egd_image(), point(), point(), integer(), color()) -> ok
-%% @hidden
-%% @doc Creates an arc.
-
-arc(Image, P1, P2, D, Color) ->
-    cast(Image, {arc, P1, P2, D, Color}).
-
-%% @spec save(binary(), string()) -> ok
-%% @doc Saves the binary to file. 
-
-save(Binary, Filename) when is_binary(Binary) ->
-    ok = file:write_file(Filename, Binary),
-    ok.
-% ---------------------------------
-% Aux functions 
-% ---------------------------------
-
-cast(Pid, Command) ->
-    Pid ! {egd, self(), Command},
-    ok.
-
-call(Pid, Command) ->
-    Pid ! {egd, self(), Command},
-    receive {egd, Pid, Result} -> Result end.    
-
-% ---------------------------------
-% Server loop 
-% ---------------------------------
-
-init(W,H) ->
-    Image = egd_primitives:create(W,H),
-    loop(Image).
-
-loop(Image) ->
-    receive
-	% Quitting
-	{egd, _Pid, destroy} -> ok;
-	
-	% Rendering
-    	{egd, Pid, {render, BinaryType, RenderType}} ->
-	    case BinaryType of
-		raw_bitmap ->
-		    Bitmap = egd_render:binary(Image, RenderType),
-		    Pid ! {egd, self(), Bitmap},
-		    loop(Image);
-		eps ->
-		    Eps = egd_render:eps(Image),
-		    Pid ! {egd, self(), Eps},
-		    loop(Image);
-		png ->
-		    Bitmap = egd_render:binary(Image, RenderType),
-		    Png = egd_png:binary(
-			Image#image.width,
-			Image#image.height,
-			Bitmap),
-		    Pid ! {egd, self(), Png},
-		    loop(Image);
-		Unhandled ->
-		    Pid ! {egd, self(), {error, {format, Unhandled}}},
-		    loop(Image)
-	     end;
-
-	% Drawing primitives
-	{egd, _Pid, {line, P1, P2, C}} ->
-	    loop(egd_primitives:line(Image, P1, P2, C));
-	{egd, _Pid, {text, P, Font, Text, C}} ->
-	    loop(egd_primitives:text(Image, P, Font, Text, C));
-	{egd, _Pid, {filled_ellipse, P1, P2, C}} ->
-	    loop(egd_primitives:filledEllipse(Image, P1, P2, C));
-	{egd, _Pid, {filled_rectangle, P1, P2, C}} ->
-	    loop(egd_primitives:filledRectangle(Image, P1, P2, C));
-	{egd, _Pid, {filled_triangle, P1, P2, P3, C}} ->
-	    loop(egd_primitives:filledTriangle(Image, P1, P2, P3, C));
-	{egd, _Pid, {polygon, Pts, C}} ->
-	    loop(egd_primitives:polygon(Image, Pts, C));
-	{egd, _Pid, {arc, P1, P2, C}} ->
-	    loop(egd_primitives:arc(Image, P1, P2, C));
-	{egd, _Pid, {arc, P1, P2, D, C}} ->
-	    loop(egd_primitives:arc(Image, P1, P2, D, C));
-	{egd, _Pid, {rectangle, P1, P2, C}} ->
-	    loop(egd_primitives:rectangle(Image, P1, P2, C));
-	{egd, _Pid, information} ->
-	    egd_primitives:info(Image),
-	    loop(Image);
-	 _ ->
-	    loop(Image)
-    end.
diff --git a/lib/percept/src/egd.hrl b/lib/percept/src/egd.hrl
deleted file mode 100644
index fc0a7e10ee..0000000000
--- a/lib/percept/src/egd.hrl
+++ /dev/null
@@ -1,45 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2008-2016. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-
--type rgba_float() :: {float(), float(), float(), float()}.
--type rgba_byte() :: {byte(), byte(), byte(), byte()}.
--type rgb() :: {byte(), byte(), byte()}.
-
--record(image_object, {
-	type,
-	points = [],
-	span,
-	internals,
-	intervals,
-	color}). % RGBA in float values
-
--record(image, {
-	width,
-	height,
-	objects = [],
-	background = {1.0,1.0,1.0,1.0},
-	image}).
-
--define(debug, void).
-
--ifdef(debug).
--define(dbg(X), io:format("DEBUG: ~p:~p~n",[?MODULE, X])).
--else.
--define(dbg(X), ok).
--endif.
diff --git a/lib/percept/src/egd_font.erl b/lib/percept/src/egd_font.erl
deleted file mode 100644
index ef1cc434df..0000000000
--- a/lib/percept/src/egd_font.erl
+++ /dev/null
@@ -1,173 +0,0 @@
-%%
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2008-2016. All Rights Reserved.
-%% 
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%% 
-%% %CopyrightEnd%
-
-%% 
-%% @doc egd_font 
-%%
-
--module(egd_font).
-
--export([load/1, size/1, glyph/2]).
--include("egd.hrl").
-
-%% Font represenatation in ets table
-%% egd_font_table
-%%
-%% Information:
-%% {Key, Description, Size}
-%%	Key :: {Font :: atom(), information}
-%%	Description :: any(), Description header from font file 
-%%	Size :: {W :: integer(), H :: integer()}
-%%
-%% Glyphs:
-%% {Key, Translation LSs} where
-%%	Key :: {Font :: atom(), Code :: integer()}, Code = glyph char code
-%%	Translation :: {
-%%		W  :: integer(), % BBx width
-%%		H  :: integer(), % BBx height
-%%		X0 :: integer(), % X start
-%%		Y0 :: integer(), % Y start
-%%		Xm :: integer(), % Glyph X move when drawing
-%%	    }
-%%	LSs :: [[{Xl :: integer(), Xr :: integer()}]]
-%%	The first list is height (top to bottom), the inner list is the list
-%%	of line spans for the glyphs horizontal pixels.
-%%
-
-%%==========================================================================
-%% Interface functions
-%%==========================================================================
-
-size(Font) ->
-    [{_Key, _Description, Size}] = ets:lookup(egd_font_table,{Font,information}),
-    Size.
-
-glyph(Font, Code) ->
-    [{_Key, Translation, LSs}] = ets:lookup(egd_font_table,{Font,Code}),
-    {Translation, LSs}.
-
-load(Filename) ->
-    {ok, Bin} = file:read_file(Filename),
-    Font = erlang:binary_to_term(Bin),
-    load_font_header(Font).
-
-%%==========================================================================
-%% Internal functions
-%%==========================================================================
-
-%% ETS handler functions
-
-initialize_table() ->
-    egd_font_table = ets:new(egd_font_table, [named_table, ordered_set, public]),
-    ok.
-
-glyph_insert(Font, Code, Translation, LSs) ->
-    Element = {{Font, Code}, Translation, LSs},
-    ets:insert(egd_font_table, Element).
-
-font_insert(Font, Description, Dimensions) ->
-    Element = {{Font, information}, Description, Dimensions},
-    ets:insert(egd_font_table, Element).
-
-%% Font loader functions
-
-is_font_loaded(Font) ->
-    try
-        case ets:lookup(egd_font_table, {Font, information}) of 
-  	    [] -> false;
-	    _ -> true
-        end
-    catch
-	error:_ ->
-	    initialize_table(),
-	    false
-    end.
-    
-
-load_font_header({_Type, _Version, Font}) ->
-    load_font_body(Font).
-    
-load_font_body({Key,Desc,W,H,Glyphs,Bitmaps}) ->
-    case is_font_loaded(Key) of
-	true  -> Key;
-	false ->
-	    % insert dimensions
-	    font_insert(Key, Desc, {W,H}),
-	    parse_glyphs(Glyphs, Bitmaps, Key),
-	    Key
-    end.
-
-parse_glyphs([], _ , _Key) -> ok;
-parse_glyphs([Glyph|Glyphs], Bs, Key) ->
-    {Code, Translation, LSs} = parse_glyph(Glyph, Bs),
-    glyph_insert(Key, Code, Translation, LSs),
-    parse_glyphs(Glyphs, Bs, Key).
-
-parse_glyph({Code,W,H,X0,Y0,Xm,Offset}, Bitmasks) ->
-    BytesPerLine = ((W+7) div 8),
-    NumBytes = BytesPerLine*H,
-    <<_:Offset/binary,Bitmask:NumBytes/binary,_/binary>> = Bitmasks,
-    LSs = render_glyph(W,H,X0,Y0,Xm,Bitmask),
-    {Code, {W,H,X0,Y0,Xm}, LSs}.
-
-render_glyph(W, H, X0, Y0, Xm, Bitmask) ->
-    render_glyph(W,{0,H},X0,Y0,Xm,Bitmask, []).
-render_glyph(_W, {H,H}, _X0, _Y0, _Xm, _Bitmask, Out) -> Out;
-render_glyph(W, {Hi,H}, X0, Y0,Xm, Bitmask , LSs) ->
-    N = ((W+7) div 8),
-    O = N*Hi,
-    <<_:O/binary, Submask/binary>> = Bitmask,
-     LS = render_glyph_horizontal(
-	Submask,         % line glyph bitmask
-	{down, W - 1},   % loop state
-	W - 1,           % Width
-	[]),             % Linespans
-    render_glyph(W,{Hi+1,H},X0,Y0,Xm, Bitmask, [LS|LSs]).
-
-render_glyph_horizontal(Value, {Pr, Px}, 0, Spans) ->
-    Cr = bit_spin(Value, 0),
-    case {Pr,Cr} of
-	{up  , up  } -> % closure of interval since its last
-	    [{0, Px}|Spans];
-	{up  , down} -> % closure of interval
-	    [{1, Px}|Spans];
-	{down, up  } -> % beginning of interval
-	    [{0,  0}|Spans];
-	{down, down} -> % no change in interval
-	    Spans
-    end;
-render_glyph_horizontal(Value, {Pr, Px}, Cx, Spans) ->
-    Cr = bit_spin(Value, Cx),
-    case {Pr,Cr} of
-	{up  , up  } -> % no change in interval
-	    render_glyph_horizontal(Value, {Cr, Px}, Cx - 1, Spans);
-	{up  , down} -> % closure of interval
-	    render_glyph_horizontal(Value, {Cr, Cx}, Cx - 1, [{Cx+1,Px}|Spans]);
-	{down, up  } -> % beginning of interval
-	    render_glyph_horizontal(Value, {Cr, Cx}, Cx - 1, Spans);
-	{down, down} -> % no change in interval
-	    render_glyph_horizontal(Value, {Cr, Px}, Cx - 1, Spans)
-    end.
-
-bit_spin(Value, Cx) ->
-    <<_:Cx, Bit:1, _/bits>> = Value,
-    case Bit of
-	1 -> up;
-	0 -> down
-    end.
diff --git a/lib/percept/src/egd_png.erl b/lib/percept/src/egd_png.erl
deleted file mode 100644
index fe660513b4..0000000000
--- a/lib/percept/src/egd_png.erl
+++ /dev/null
@@ -1,105 +0,0 @@
-%%
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2008-2016. All Rights Reserved.
-%% 
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%% 
-%% %CopyrightEnd%
-
-
-%% This code was originally written by Dan Gudmundsson for png-handling in
-%% wings3d (e3d__png).
-%%
-%% @doc egd 
-%%
-
--module(egd_png).
-
--export([binary/3]).
-
--include("egd.hrl").
-
--define(MAGIC, 137,$P,$N,$G,$\r,$\n,26,$\n).
-
--define(GREYSCALE,   0).
--define(TRUECOLOUR,  2).
--define(INDEXED,     3).
--define(GREYSCALE_A, 4).
--define(TRUECOLOUR_A,6).
-
--define(MAX_WBITS,15).
-
--define(CHUNK, 240).
-
--define(get4p1(Idx),((Idx)  bsr 4)).
--define(get4p2(Idx),((Idx)  band 16#0F)).
--define(get2p1(Idx),((Idx)  bsr 6)).
--define(get2p2(Idx),(((Idx) bsr 4) band 3)).
--define(get2p3(Idx),(((Idx) bsr 2) band 3)).
--define(get2p4(Idx),((Idx)  band 3)).
--define(get1p1(Idx),((Idx)  bsr 7)).
--define(get1p2(Idx),(((Idx) bsr 6) band 1)).
--define(get1p3(Idx),(((Idx) bsr 5) band 1)).
--define(get1p4(Idx),(((Idx) bsr 4) band 1)).
--define(get1p5(Idx),(((Idx) bsr 3) band 1)).
--define(get1p6(Idx),(((Idx) bsr 2) band 1)).
--define(get1p7(Idx),(((Idx) bsr 1) band 1)).
--define(get1p8(Idx),((Idx)  band 1)).
-
-binary(W, H, Bitmap) when is_binary(Bitmap) ->
-    Z = zlib:open(),
-    Binary = bitmap2png(W, H, Bitmap, Z),
-    zlib:close(Z),
-    Binary.
-
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% Begin Tainted
-
-bitmap2png(W, H, Bitmap,Z) ->
-    HDR = create_chunk(<<"IHDR",W:32,H:32,8:8,(png_type(r8g8b8)):8,0:8,0:8,0:8>>,Z),
-    DATA = create_chunk(["IDAT",compress_image(0,3*W,Bitmap,[])],Z),
-    END  = create_chunk(<<"IEND">>,Z),
-    list_to_binary([?MAGIC,HDR,DATA,END]).
-
-compress_image(I,RowLen, Bin, Acc) ->
-    Pos = I*RowLen,
-    case Bin of
-	<<_:Pos/binary,Row:RowLen/binary,_/binary>> ->
-	    Filtered = filter_row(Row,RowLen),
-	    compress_image(I+1,RowLen,Bin,[Filtered|Acc]);
-	_ when Pos == size(Bin) ->
-	    Filtered = list_to_binary(lists:reverse(Acc)),
-	    Compressed = zlib:compress(Filtered),
-	    Compressed
-    end.
-
-filter_row(Row,_RowLen) ->
-    [0,Row].
-
-% dialyzer warnings
-%png_type(g8) -> ?GREYSCALE;
-%png_type(a8) -> ?GREYSCALE;
-%png_type(r8g8b8a8) -> ?TRUECOLOUR_A;
-png_type(r8g8b8) -> ?TRUECOLOUR.
-
-create_chunk(Bin,Z) when is_list(Bin) ->
-    create_chunk(list_to_binary(Bin),Z);
-create_chunk(Bin,Z) when is_binary(Bin) ->
-    Sz = size(Bin)-4,
-    Crc = zlib:crc32(Z,Bin),
-    <<Sz:32,Bin/binary,Crc:32>>.
-
-% End tainted
diff --git a/lib/percept/src/egd_primitives.erl b/lib/percept/src/egd_primitives.erl
deleted file mode 100644
index b64189c552..0000000000
--- a/lib/percept/src/egd_primitives.erl
+++ /dev/null
@@ -1,412 +0,0 @@
-%% 
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2008-2016. All Rights Reserved.
-%% 
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%% 
-%% %CopyrightEnd%
-
-%% 
-%% @doc egd_primitives 
-%%
-
-
--module(egd_primitives).
--export([create/2,
-         color/1,
-         pixel/3,
-         polygon/3,
-         line/4,
-         line/5,
-         arc/4,
-         arc/5,
-         rectangle/4,
-         filledRectangle/4,
-         filledEllipse/4,
-         filledTriangle/5,
-         text/5]).
-
--export([info/1,
-         object_info/1,
-         rgb_float2byte/1]).
-
--export([arc_to_edges/3,
-         convex_hull/1,
-         edges/1]).
-
--include("egd.hrl").
-
-%% API info
-info(I) ->
-    W = I#image.width, H = I#image.height,
-    io:format("Dimensions: ~p x ~p~n", [W,H]),
-    io:format("Number of image objects: ~p~n", [length(I#image.objects)]),
-    TotalPoints = info_objects(I#image.objects,0),
-    io:format("Total points: ~p [~p %]~n", [TotalPoints, 100*TotalPoints/(W*H)]),
-    ok.
-
-info_objects([],N) -> N;
-info_objects([O | Os],N) ->
-    Points = length(O#image_object.points),
-info_objects(Os,N+Points).
-
-object_info(O) ->
-    io:format("Object information: ~p~n", [O#image_object.type]),
-    io:format("- Number of points: ~p~n", [length(O#image_object.points)]),
-    io:format("-     Bounding box: ~p~n", [O#image_object.span]),
-    io:format("-            Color: ~p~n", [O#image_object.color]),
-    ok.
-
-%% interface functions
-
-line(#image{objects=Os}=I, Sp, Ep, Color) ->
-    line(#image{objects=Os}=I, Sp, Ep, 1, Color).
-	
-line(#image{objects=Os}=I, Sp, Ep, Wd, Color) ->
-    I#image{objects=[#image_object{
-                        internals = Wd,
-                        type   = line,
-                        points = [Sp, Ep],
-                        span   = span([Sp, Ep]),
-                        color  = Color}|Os]}.
-	
-arc(I, {Sx,Sy} = Sp, {Ex,Ey} = Ep, Color) ->
-    X = Ex - Sx,
-    Y = Ey - Sy,
-    R = math:sqrt(X*X + Y*Y)/2,
-    arc(I, Sp, Ep, R, Color).
-	
-arc(#image{objects=Os}=I, Sp, Ep, D, Color) ->
-    SpanPts = lists:flatten([
-    	[{X + D, Y + D}, 
-	 {X + D, Y - D},
-	 {X - D, Y + D},
-	 {X - D, Y - D}] || {X,Y} <- [Sp,Ep]]),
-	 
-    I#image{objects=[#image_object{
-                        internals = D,
-                        type   = arc,
-                        points = [Sp, Ep],
-                        span   = span(SpanPts),
-                        color  = Color}|Os]}.
-	
-pixel(#image{objects=Os}=I, Point, Color) ->
-    I#image{objects=[#image_object{
-                        type   = pixel,
-                        points = [Point],
-                        span   = span([Point]),
-                        color  = Color}|Os]}.
-
-rectangle(#image{objects=Os}=I, Sp, Ep, Color) ->
-    I#image{objects=[#image_object{
-                        type   = rectangle,
-                        points = [Sp, Ep],
-                        span   = span([Sp, Ep]),
-                        color  = Color}|Os]}.
-
-filledRectangle(#image{objects=Os}=I, Sp, Ep, Color) ->
-    I#image{objects=[#image_object{
-                        type   = filled_rectangle,
-                        points = [Sp, Ep],
-                        span   = span([Sp, Ep]),
-                        color  = Color}|Os]}.
-
-filledEllipse(#image{objects=Os}=I, Sp, Ep, Color) ->
-    {X0,Y0,X1,Y1} = Span = span([Sp, Ep]),
-    Xr = (X1 - X0)/2,
-    Yr = (Y1 - Y0)/2,
-    Xp = - X0 - Xr,
-    Yp = - Y0 - Yr,
-    I#image{objects=[#image_object{
-                        internals = {Xp,Yp, Xr*Xr,Yr*Yr},
-                        type   = filled_ellipse,
-                        points = [Sp, Ep],
-                        span   = Span,
-                        color  = Color}|Os]}.
-
-filledTriangle(#image{objects=Os}=I, P1, P2, P3, Color) ->
-    I#image{objects=[#image_object{
-                        type   = filled_triangle,
-                        points = [P1,P2,P3],
-                        span   = span([P1,P2,P3]),
-                        color  = Color}|Os]}.
-
-polygon(#image{objects=Os}=I, Points, Color) ->
-    I#image{objects=[#image_object{
-                        type   = polygon,
-                        points = Points,
-                        span   = span(Points),
-                        color  = Color}|Os]}.
-
-text(#image{objects=Os}=I, {Xs,Ys}=Sp, Font, Text, Color) ->
-    {FW,FH} = egd_font:size(Font),
-    Length = length(Text),
-    Ep = {Xs + Length*FW, Ys + FH + 5},
-    I#image{objects=[#image_object{
-                        internals = {Font, Text},
-                        type   = text_horizontal,
-                        points = [Sp],
-                        span   = span([Sp,Ep]),
-                        color  = Color}|Os]}.
-
-create(W, H) ->
-    #image{width = W, height = H}.
-
-color(Color) when is_atom(Color)      -> rgba_byte2float(name_to_color(Color, 255));
-color({Color, A}) when is_atom(Color) -> rgba_byte2float(name_to_color(Color,   A));
-color({R,G,B}) -> rgba_byte2float({R,G,B, 255});
-color(C)       -> rgba_byte2float(C).
-
-name_to_color(Color, A) ->
-    case Color of
-        %% HTML default colors
-        black  -> {  0,   0,   0, A};
-        silver -> {192, 192, 192, A};
-        gray   -> {128, 128, 128, A};
-        white  -> {128,   0,   0, A};
-        maroon -> {255,   0,   0, A};
-        red    -> {128,   0, 128, A};
-        purple -> {128,   0, 128, A};
-        fuchia -> {255,   0, 255, A};
-        green  -> {  0, 128,   0, A};
-        lime   -> {  0, 255,   0, A};
-        olive  -> {128, 128,   0, A};
-        yellow -> {255, 255,   0, A};
-        navy   -> {  0,   0, 128, A};
-        blue   -> {  0,   0, 255, A};
-        teal   -> {  0, 128,   0, A};
-        aqua   -> {  0, 255, 155, A};
-
-        %% HTML color extensions
-        steelblue        -> { 70, 130, 180, A};
-        royalblue        -> {  4,  22, 144, A};
-        cornflowerblue   -> {100, 149, 237, A};
-        lightsteelblue   -> {176, 196, 222, A};
-        mediumslateblue  -> {123, 104, 238, A};
-        slateblue        -> {106,  90, 205, A};
-        darkslateblue    -> { 72,  61, 139, A};
-        midnightblue     -> { 25,  25, 112, A};
-        darkblue         -> {  0,   0, 139, A};
-        mediumblue       -> {  0,   0, 205, A};
-        dodgerblue       -> { 30, 144, 255, A};
-        deepskyblue      -> {  0, 191, 255, A};
-        lightskyblue     -> {135, 206, 250, A};
-        skyblue          -> {135, 206, 235, A};
-        lightblue        -> {173, 216, 230, A};
-        powderblue       -> {176, 224, 230, A};
-        azure            -> {240, 255, 255, A};
-        lightcyan        -> {224, 255, 255, A};
-        paleturquoise    -> {175, 238, 238, A};
-        mediumturquoise  -> { 72, 209, 204, A};
-        lightseagreen    -> { 32, 178, 170, A};
-        darkcyan         -> {  0, 139, 139, A};
-        cadetblue        -> { 95, 158, 160, A};
-        darkturquoise    -> {  0, 206, 209, A};
-        cyan             -> {  0, 255, 255, A};
-        turquoise        -> { 64, 224, 208, A};
-        aquamarine       -> {127, 255, 212, A};
-        mediumaquamarine -> {102, 205, 170, A};
-        darkseagreen     -> {143, 188, 143, A};
-        mediumseagreen   -> { 60, 179, 113, A};
-        seagreen         -> { 46, 139,  87, A};
-        darkgreen        -> {  0, 100,   0, A};
-        forestgreen      -> { 34, 139,  34, A};
-        limegreen        -> { 50, 205,  50, A};
-        chartreuse       -> {127, 255,   0, A};
-        lawngreen        -> {124, 252,   0, A};
-        greenyellow      -> {173, 255,  47, A};
-        yellowgreen      -> {154, 205,  50, A};
-        palegreen        -> {152, 251, 152, A};
-        lightgreen       -> {144, 238, 144, A};
-        springgreen      -> {  0, 255, 127, A};
-        darkolivegreen   -> { 85, 107,  47, A};
-        olivedrab        -> {107, 142,  35, A};
-        darkkhaki        -> {189, 183, 107, A};
-        darkgoldenrod    -> {184, 134,  11, A};
-        goldenrod        -> {218, 165,  32, A};
-        gold             -> {255, 215,   0, A};
-        khaki            -> {240, 230, 140, A};
-        palegoldenrod    -> {238, 232, 170, A};
-        blanchedalmond   -> {255, 235, 205, A};
-        moccasin         -> {255, 228, 181, A};
-        wheat            -> {245, 222, 179, A};
-        navajowhite      -> {255, 222, 173, A};
-        burlywood        -> {222, 184, 135, A};
-        tan              -> {210, 180, 140, A};
-        rosybrown        -> {188, 143, 143, A};
-        sienna           -> {160,  82,  45, A};
-        saddlebrown      -> {139,  69,  19, A};
-        chocolate        -> {210, 105,  30, A};
-        peru             -> {205, 133,  63, A};
-        sandybrown       -> {244, 164,  96, A};
-        darkred          -> {139,   0,   0, A};
-        brown            -> {165,  42,  42, A};
-        firebrick        -> {178,  34,  34, A};
-        indianred        -> {205,  92,  92, A};
-        lightcoral       -> {240, 128, 128, A};
-        salmon           -> {250, 128, 114, A};
-        darksalmon       -> {233, 150, 122, A};
-        lightsalmon      -> {255, 160, 122, A};
-        coral            -> {255, 127,  80, A};
-        tomato           -> {255,  99,  71, A};
-        darkorange       -> {255, 140,   0, A};
-        orange           -> {255, 165,   0, A};
-        orangered        -> {255,  69,   0, A};
-        crimson          -> {220,  20,  60, A};
-        deeppink         -> {255,  20, 147, A};
-        fuchsia          -> {255,   0, 255, A};
-        magenta          -> {255,   0, 255, A};
-        hotpink          -> {255, 105, 180, A};
-        lightpink        -> {255, 182, 193, A};
-        pink             -> {255, 192, 203, A};
-        palevioletred    -> {219, 112, 147, A};
-        mediumvioletred  -> {199,  21, 133, A};
-        darkmagenta      -> {139,   0, 139, A};
-        mediumpurple     -> {147, 112, 219, A};
-        blueviolet       -> {138,  43, 226, A};
-        indigo           -> { 75,   0, 130, A};
-        darkviolet       -> {148,   0, 211, A};
-        darkorchid       -> {153,  50, 204, A};
-        mediumorchid     -> {186,  85, 211, A};
-        orchid           -> {218, 112, 214, A};
-        violet           -> {238, 130, 238, A};
-        plum             -> {221, 160, 221, A};
-        thistle          -> {216, 191, 216, A};
-        lavender         -> {230, 230, 250, A};
-        ghostwhite       -> {248, 248, 255, A};
-        aliceblue        -> {240, 248, 255, A};
-        mintcream        -> {245, 255, 250, A};
-        honeydew         -> {240, 255, 240, A};
-        lemonchiffon     -> {255, 250, 205, A};
-        cornsilk         -> {255, 248, 220, A};
-        lightyellow      -> {255, 255, 224, A};
-        ivory            -> {255, 255, 240, A};
-        floralwhite      -> {255, 250, 240, A};
-        linen            -> {250, 240, 230, A};
-        oldlace          -> {253, 245, 230, A};
-        antiquewhite     -> {250, 235, 215, A};
-        bisque           -> {255, 228, 196, A};
-        peachpuff        -> {255, 218, 185, A};
-        papayawhip       -> {255, 239, 213, A};
-        beige            -> {245, 245, 220, A};
-        seashell         -> {255, 245, 238, A};
-        lavenderblush    -> {255, 240, 245, A};
-        mistyrose        -> {255, 228, 225, A};
-        snow             -> {255, 250, 250, A};
-        whitesmoke       -> {245, 245, 245, A};
-        gainsboro        -> {220, 220, 220, A};
-        lightgrey        -> {211, 211, 211, A};
-        darkgray         -> {169, 169, 169, A};
-        lightslategray   -> {119, 136, 153, A};
-        slategray        -> {112, 128, 144, A};
-        dimgray          -> {105, 105, 105, A};
-        darkslategray    -> { 47,  79,  79, A};
-        mediumspringgreen -> {  0, 250, 154, A};
-        lightgoldenrodyellow -> {250, 250, 210, A}
-    end.
-
-
-%%% Generic transformations
-
-%% arc_to_edges
-%% In:
-%%	P1  :: point(),
-%%	P2  :: point(),
-%%	D   :: float(),
-%% Out:
-%%	Res :: [edges()]
-
-arc_to_edges(P0, P1, D) when abs(D) < 0.5 -> [{P0,P1}];
-arc_to_edges({X0,Y0}, {X1,Y1}, D) ->
-    Vx = X1 - X0,
-    Vy = Y1 - Y0,
-
-    Mx = X0 + 0.5 * Vx,
-    My = Y0 + 0.5 * Vy,
-    
-    % Scale V by Rs
-    L  = math:sqrt(Vx*Vx + Vy*Vy),
-    Sx = D*Vx/L, 
-    Sy = D*Vy/L,
-    
-    Bx = trunc(Mx - Sy),
-    By = trunc(My + Sx),
-
-    arc_to_edges({X0,Y0}, {Bx,By}, D/4) ++ arc_to_edges({Bx,By}, {X1,Y1}, D/4).
-
-%% edges
-%% In:
-%%	Pts :: [point()]
-%% Out:
-%%	Edges :: [{point(),point()}]
-
-edges([]) -> [];
-edges([P0|_] = Pts)  -> edges(Pts, P0,[]).
-edges([P1], P0, Out) -> [{P1,P0}|Out];
-edges([P1,P2|Pts],P0,Out) -> edges([P2|Pts],P0,[{P1,P2}|Out]).
-
-%% convex_hull
-%% In:
-%%	Ps  :: [point()]
-%% Out:
-%%	Res :: [point()]
-
-convex_hull(Ps) ->
-    P0 = lower_right(Ps),
-    [P1|Ps1] = lists:sort(fun
-    	(P2,P1) ->
-	    case point_side({P1,P0},P2) of
-	    	left -> true;
-		_    -> false
-	    end
-	end, Ps -- [P0]),
-    convex_hull(Ps1, [P1,P0]).
-
-convex_hull([], W) -> W;
-convex_hull([P|Pts], [P1,P2|W]) ->
-    case point_side({P2,P1},P) of
-    	left -> convex_hull(Pts, [P,P1,P2|W]);
-	_    -> convex_hull([P|Pts], [P2|W])
-    end.
-	
-lower_right([P|Pts]) -> lower_right(P, Pts).
-lower_right(P, []) -> P;
-lower_right({X0,Y0}, [{_,Y}|Pts]) when Y < Y0 -> lower_right({X0,Y0}, Pts);
-lower_right({X0,Y0}, [{X,Y}|Pts]) when X < X0, Y < Y0 -> lower_right({X0,Y0}, Pts);
-lower_right(_,[P|Pts]) -> lower_right(P, Pts).
-
-point_side({{X0,Y0}, {X1, Y1}}, {X2, Y2}) -> point_side((X1 - X0)*(Y2 - Y0) - (X2 - X0)*(Y1 - Y0)).
-point_side(D) when D > 0 -> left;
-point_side(D) when D < 0 -> right;
-point_side(_) -> on_line.
-
-%% AUX
-
-span([{X0,Y0}|Points]) ->
-    span(Points,X0,Y0,X0,Y0).
-span([{X0,Y0}|Points],Xmin,Ymin,Xmax,Ymax) ->
-    span(Points,erlang:min(Xmin,X0),
-                erlang:min(Ymin,Y0),
-                erlang:max(Xmax,X0),
-                erlang:max(Ymax,Y0));
-span([],Xmin,Ymin,Xmax,Ymax) ->
-    {Xmin,Ymin,Xmax,Ymax}.
-
-
-rgb_float2byte({R,G,B}) -> rgb_float2byte({R,G,B,1.0});
-rgb_float2byte({R,G,B,A}) -> 
-    {trunc(R*255), trunc(G*255), trunc(B*255), trunc(A*255)}.
-
-rgba_byte2float({R,G,B,A}) ->
-    {R/255,G/255,B/255,A/255}.
diff --git a/lib/percept/src/egd_render.erl b/lib/percept/src/egd_render.erl
deleted file mode 100644
index 6c708e3e86..0000000000
--- a/lib/percept/src/egd_render.erl
+++ /dev/null
@@ -1,664 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2008-2016. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-
-%% 
-%% @doc egd_render 
-%%
-
--module(egd_render).
-
--export([binary/1, binary/2]).
--export([eps/1]).
--compile(inline).
-
--export([line_to_linespans/3]).
-
--include("egd.hrl").
--define('DummyC',0).
-
-binary(Image) ->
-    binary(Image, opaque).
-
-binary(Image, Type) ->
-    parallel_binary(precompile(Image),Type).
-
-parallel_binary(Image = #image{ height = Height },Type) ->
-    case erlang:min(erlang:system_info(schedulers), Height) of
-        1 ->
-	    % if the height or the number of schedulers is 1
-	    % do the scanlines in this process.
-	    W  = Image#image.width,
-	    Bg = Image#image.background,
-	    Os = Image#image.objects,
-	    erlang:list_to_binary([scanline(Y, Os, {0,0,W - 1, Bg}, Type)
-				   || Y <- lists:seq(1, Height)]);
-	Np ->
-	    Pids    = start_workers(Np, Type),
-    	    Handler = handle_workers(Height, Pids),
-    	    init_workers(Image, Handler, Pids),
-	    Res = receive_binaries(Height),
-    	    finish_workers(Pids),
-	    Res
-    end.
-
-start_workers(Np, Type) ->
-    start_workers(Np, Type, []).
-
-start_workers( 0,    _, Pids) -> Pids;
-start_workers(Np, Type, Pids) when Np > 0 -> 
-    start_workers(Np - 1, Type, [spawn_link(fun() -> worker(Type) end)|Pids]).
-
-worker(Type) ->
-    receive
-	{Pid, data, #image{ objects = Os, width = W, background = Bg }} -> 
-	    worker(Os, W, Bg, Type, Pid)
-    end.
-
-worker(Objects, Width, Bg, Type, Collector) ->
-    receive
-    	{Pid, scan, {Ys, Ye}} ->
-	    lists:foreach(fun
-		(Y) ->
-		    Bin = erlang:list_to_binary(scanline(Y, Objects, {0,0,Width - 1, Bg}, Type)),
-		    Collector ! {scan, Y, Bin}
-		end, lists:seq(Ys,Ye)),
-	    Pid ! {self(), scan_complete},
-	    worker(Objects, Width, Bg, Type, Collector);
-    	{Pid, scan, Y} ->
-	    Bin = erlang:list_to_binary(scanline(Y, Objects, {0,0,Width - 1, Bg}, Type)),
-	    Collector ! {scan, Y, Bin},
-	    Pid ! {self(), scan_complete},
-	    worker(Objects, Width, Bg, Type, Collector);
-	{_, done} ->
-	 ok
-    end.
-
-init_workers(_Image, _Handler, []) -> ok;
-init_workers(Image, Handler, [Pid|Pids]) ->
-    Pid ! {self(), data, Image}, 
-    Handler ! {Pid, scan_complete},
-    init_workers(Image, Handler, Pids).
-
-handle_workers(H, Pids) ->
-    spawn_link(fun() -> handle_workers(H, H, length(Pids)) end).
-
-handle_workers(_, 0, _) -> ok;
-handle_workers(H, Hi, Np) when H > 0 ->
-    N = trunc(Hi/(2*Np)),
-    receive 
-	{Pid, scan_complete} -> 
-	    if N < 2 ->
-	    	Pid ! {self(), scan, Hi},
-		handle_workers(H, Hi - 1, Np);
-	    true ->
-	    	Pid ! {self(), scan, {Hi - N, Hi}},
-	   	handle_workers(H, Hi - 1 - N, Np)
-	end
-    end.
-
-finish_workers([]) -> ok;
-finish_workers([Pid|Pids]) ->
-    Pid ! {self(), done},
-    finish_workers(Pids).
-
-receive_binaries(H) ->
-    receive_binaries(H, []).
-
-receive_binaries(0, Bins) -> erlang:list_to_binary(Bins);
-receive_binaries(H, Bins) when H > 0 ->
-    receive
-        {scan, H, Bin} -> 
-	    receive_binaries(H - 1, [Bin|Bins])
-    end.
-
-scanline(Y, Os, {_,_,Width,_}=LSB, Type) ->
-    OLSs = parse_objects_on_line(Y-1, Width, Os),
-    RLSs = resulting_line_spans([LSB|OLSs],Type),
-    [ lists:duplicate(Xr - Xl + 1, <<(trunc(R*255)):8,(trunc(G*255)):8,(trunc(B*255)):8>>) || {_,Xl, Xr, {R,G,B,_}} <- RLSs ].
-
-resulting_line_spans(LSs,Type) ->
-    %% Build a list of "transitions" from left to right.
-    Trans = line_spans_to_trans(LSs),
-    %% Convert list of "transitions" to linespans.
-    trans_to_line_spans(Trans,Type).
-
-line_spans_to_trans(LSs) ->
-    line_spans_to_trans(LSs,[],0).
-
-line_spans_to_trans([],Db,_) ->
-    lists:sort(Db);
-line_spans_to_trans([{_,L,R,C}|LSs],Db,Z) ->
-    line_spans_to_trans(LSs,[{{L,Z,start},C},{{R+1,Z,stop},C}|Db],Z+1).
-
-trans_to_line_spans(Trans,Type) ->
-    trans_to_line_spans(simplify_trans(Trans,Type,[],{0.0,0.0,0.0,0.0},[])).
-
-trans_to_line_spans(SimpleTrans) ->
-    trans_to_line_spans1(SimpleTrans,[]).
-
-trans_to_line_spans1([],Spans) ->
-    Spans;
-trans_to_line_spans1([_],Spans) ->
-    Spans;
-trans_to_line_spans1([{L1,_},{L2,C2}|SimpleTrans],Spans) ->
-    %% We are going backwards now...
-    trans_to_line_spans1([{L2,C2}|SimpleTrans],[{?DummyC,L2,L1-1,C2}|Spans]).
-
-simplify_trans([],_,_,_,Acc) ->
-    Acc;
-simplify_trans([{{L,_,_},_}|_] = Trans,Type,Layers,OldC,Acc) ->
-    {NextTrans,RestTrans} =
-	lists:splitwith(fun({{L1,_,_},_}) when L1 == L ->
-				true;
-			   (_) ->
-				false
-			end, Trans),
-    {C,NewLayers} = color(NextTrans,Layers,Type,OldC),
-    case OldC of
-        C -> %% No change in color, so transition unnecessary.
-            simplify_trans(RestTrans,Type,NewLayers,OldC,Acc);
-        _ ->
-            simplify_trans(RestTrans,Type,NewLayers,C,[{L,C}|Acc])
-    end.
-
-color(Trans,Layers,Type,OldC) ->
-    case modify_layers(Layers,Trans) of
-        Layers ->
-            {OldC,Layers};
-        NewLayers ->
-            {color(NewLayers,Type),NewLayers}
-    end.
-
-color([],_) -> {0.0,0.0,0.0,0.0};
-color([{_,C}|_],opaque) -> C;    
-color(Layers,alpha) -> color1({0.0,0.0,0.0,0.0},Layers).
-
-color1(Color,[]) -> Color;
-color1(Color,[{_,C}|Layers]) -> color1(alpha_blend(Color,C),Layers).
-
-modify_layers(Layers,[]) -> Layers;
-modify_layers(Layers,[{{_,Z,start},C}|Trans]) ->
-    modify_layers(add_layer(Layers, Z, C), Trans);
-modify_layers(Layers,[{{_,Z,stop },C}|Trans]) ->
-    modify_layers(remove_layer(Layers, Z, C), Trans).
-
-add_layer([{Z1,_}=H|Layers],Z,C) when Z1 > Z ->
-    [H|add_layer(Layers,Z,C)];
-add_layer(Layers,Z,C) ->
-    [{Z,C}|Layers].
-
-remove_layer(Layers,Z,C) ->
-    Layers -- [{Z,C}].
-
-alpha_blend({R1,G1,B1,A1}, {R2,G2,B2,A2}) when is_float(A1), is_float(A2)->
-  Beta = A2*(1.0 - A1),
-  A = A1 + Beta,
-  R = R1*A1 + R2*Beta,
-  G = G1*A1 + G2*Beta,
-  B = B1*A1 + B2*Beta,
-  {R,G,B,A}.
-
-parse_objects_on_line(Y, Width, Objects) ->
-    parse_objects_on_line(Y, 1, Width, Objects, []).
-parse_objects_on_line(_Y, _Z, _, [], Out) -> lists:flatten(Out);
-parse_objects_on_line(Y, Z, Width, [O|Os], Out) ->
-    case is_object_on_line(O, Y) of
-    	false ->
-	    parse_objects_on_line(Y, Z + 1, Width, Os, Out);
-	true ->
-	    OLs  = object_line_data(O,Y,Z),
-	    TOLs = trim_object_line_data(OLs, Width),
-	    parse_objects_on_line(Y, Z + 1, Width, Os, [TOLs|Out])
-    end.
-
-trim_object_line_data(OLs, Width) ->
-    trim_object_line_data(OLs, Width, []).
-trim_object_line_data([], _, Out) -> Out;
-
-trim_object_line_data([{_, Xl, _, _}|OLs], Width, Out) when Xl > Width ->
-    trim_object_line_data(OLs, Width, Out);
-trim_object_line_data([{_, _, Xr, _}|OLs], Width, Out) when Xr < 0 ->
-    trim_object_line_data(OLs, Width, Out);
-trim_object_line_data([{Z, Xl, Xr, C}|OLs], Width, Out) ->
-    trim_object_line_data(OLs, Width, [{Z, erlang:max(0,Xl), erlang:min(Xr,Width), C}|Out]).
-
-% object_line_data
-% In:
-%	Object :: image_object()
-%	Y :: index of height
-%	Z :: index of depth
-% Out:
-%	OLs = [{Z, Xl, Xr, Color}]
-%	Z = index of height
-%	Xl = left X index
-%	Xr = right X index 
-% Purpose:
-%	Calculate the length (start and finish index) of an objects horizontal
-%	line given the height index.
-
-object_line_data(#image_object{type=rectangle,
-                               span={X0,Y0,X1,Y1}, color=C}, Y, Z) ->
-    if
-        Y0 =:= Y ; Y1 =:= Y ->
-            [{Z, X0, X1, C}];
-        true ->
-            [{Z, X0, X0, C},
-             {Z, X1, X1, C}]
-    end;
-
-object_line_data(#image_object{type=filled_rectangle,
-                               span={X0, _, X1, _}, color=C}, _Y, Z) ->
-    [{Z, X0, X1, C}];
-
-object_line_data(#image_object{type=filled_ellipse,
-                               internals={Xr,Yr,Yr2}, span={X0,Y0,X1,Y1}, color=C}, Y, Z) ->
-    if 
-        X1 - X0 =:= 0; Y1 - Y0 =:= 0 ->
-            [{Z, X0, X1, C}];
-        true ->
-            Yo  = trunc(Y - Y0 - Yr),
-            Yo2 = Yo*Yo,
-            Xo  = math:sqrt((1 - Yo2/Yr2))*Xr,
-            [{Z, round(X0 - Xo + Xr), round(X0 + Xo + Xr), C}]
-    end;
-
-object_line_data(#image_object{type=filled_triangle,
-                               intervals=Is, color=C}, Y, Z) ->
-    case lists:keyfind(Y, 1, Is) of
-   	{Y, Xl, Xr} -> [{Z, Xl, Xr, C}];
-	false -> []
-    end;    
-
-object_line_data(#image_object{type=line,
-                               intervals=M, color={R,G,B,_}}, Y, Z) ->
-    case M of
-        #{Y := Ls} -> [{Z, Xl, Xr, {R,G,B,1.0-C/255}}||{Xl,Xr,C} <- Ls];
-	_ -> []
-    end;
-
-object_line_data(#image_object{type=polygon,
-                               color=C, intervals=Is}, Y, Z) ->
-    [{Z, Xl, Xr, C} || {Yp, Xl, Xr} <- Is, Yp =:= Y];
-
-object_line_data(#image_object{type=text_horizontal,
-                               color=C, intervals=Is}, Y, Z) ->
-    [{Z, Xl, Xr, C} || {Yg, Xl, Xr} <- Is, Yg =:= Y];
-
-object_line_data(#image_object{type=pixel,
-                               span={X0,_,X1,_}, color=C}, _, Z) ->
-    [{Z, X0, X1, C}].
-
-is_object_on_line(#image_object{span={_,Y0,_,Y1}}, Y) ->
-    if Y < Y0; Y > Y1 -> false;
-       true -> true
-    end.
-    
-%%% primitives to line_spans
-
-%% compile objects to linespans
-
-precompile(#image{objects = Os}=I) ->
-    I#image{objects = precompile_objects(Os)}.
-
-precompile_objects([]) -> [];
-precompile_objects([#image_object{type=line, internals=W, points=[P0,P1]}=O|Os]) ->
-    [O#image_object{intervals = linespans_to_map(line_to_linespans(P0,P1,W))}|precompile_objects(Os)];
-precompile_objects([#image_object{type=filled_triangle, points=[P0,P1,P2]}=O|Os]) ->
-    [O#image_object{intervals = triangle_ls(P0,P1,P2)}|precompile_objects(Os)];
-precompile_objects([#image_object{type=polygon, points=Pts}=O|Os]) ->
-    [O#image_object{intervals = polygon_ls(Pts)}|precompile_objects(Os)];
-precompile_objects([#image_object{type=filled_ellipse, span={X0,Y0,X1,Y1}}=O|Os]) ->
-    Xr  = (X1 - X0)/2,
-    Yr  = (Y1 - Y0)/2,
-    Yr2 = Yr*Yr,
-    [O#image_object{internals={Xr,Yr,Yr2}}|precompile_objects(Os)];
-precompile_objects([#image_object{type=arc, points=[P0,P1], internals=D}=O|Os]) ->
-    Es = egd_primitives:arc_to_edges(P0, P1, D),
-    Ls = lists:foldl(fun ({Ep0,Ep1},M) ->
-                             linespans_to_map(line_to_linespans(Ep0,Ep1,1),M)
-                     end, #{}, Es),
-    [O#image_object{type=line, intervals=Ls}|precompile_objects(Os)];
-precompile_objects([#image_object{type=text_horizontal,
-                                  points=[P0], internals={Font,Text}}=O|Os]) ->
-    [O#image_object{intervals=text_horizontal_ls(P0,Font,Text)}|precompile_objects(Os)];
-precompile_objects([O|Os]) ->
-    [O|precompile_objects(Os)].
-
-% triangle 
-
-triangle_ls(P1,P2,P3) ->
-    % Find top point (or left most top point),
-    % From that point, two lines will be drawn to the 
-    % other points.
-    % For each Y step, 
-  	% bresenham_line_interval for each of the two lines
-	% Find the left most and the right most for those lines
-    % At an end point, a new line to the point already being drawn
-    % repeat same procedure as above
-    [Sp1, Sp2, Sp3] = tri_pt_ysort([P1,P2,P3]),   
-    triangle_ls_lp(tri_ls_ysort(line_to_linespans(Sp1,Sp2,1)), Sp2,
-                   tri_ls_ysort(line_to_linespans(Sp1,Sp3,1)), Sp3, []).
-
-% There will be Y mismatches between the two lists since bresenham is not perfect.
-% I can be remedied with checking intervals this could however be costly and
-% it may not be necessary, depending on how exact we need the points to be.
-% It should at most differ by one and endpoints should be fine.
-
-triangle_ls_lp([],_,[],_,Out) -> Out;
-triangle_ls_lp(LSs1, P1, [], P2, Out) -> 
-    SLSs = tri_ls_ysort(line_to_linespans(P2,P1,1)),
-    N2 = length(SLSs),
-    N1 = length(LSs1),
-    if 
-	N1 > N2 ->
-	    [_|ILSs] = LSs1,
-    	    triangle_ls_lp(ILSs, SLSs, Out);
-	N2 > N1 ->
-	    [_|ILSs] = SLSs,
-    	    triangle_ls_lp(LSs1, ILSs, Out);
-	true ->
-    	    triangle_ls_lp(LSs1, SLSs, Out)
-    end;
-triangle_ls_lp([], P1, LSs2, P2, Out) ->
-    SLSs = tri_ls_ysort(line_to_linespans(P1,P2,1)),
-    N1 = length(SLSs),
-    N2 = length(LSs2),
-    if 
-	N1 > N2 ->
-	    [_|ILSs] = SLSs,
-    	    triangle_ls_lp(ILSs, LSs2, Out);
-	N2 > N1 ->
-	    [_|ILSs] = LSs2,
-    	    triangle_ls_lp(SLSs, ILSs, Out);
-	true ->
-	    triangle_ls_lp(SLSs, LSs2, Out)
-    end;
-triangle_ls_lp([LS1|LSs1],P1,[LS2|LSs2],P2, Out) ->
-    {Y, Xl1, Xr1,_Ca1} = LS1,
-    {_, Xl2, Xr2,_Ca2} = LS2,
-    Xr = lists:max([Xl1,Xr1,Xl2,Xr2]),
-    Xl = lists:min([Xl1,Xr1,Xl2,Xr2]),
-    triangle_ls_lp(LSs1,P1,LSs2,P2,[{Y,Xl,Xr}|Out]).
-
-triangle_ls_lp([],[],Out) -> Out;
-triangle_ls_lp([],_,Out) -> Out;
-triangle_ls_lp(_,[],Out) -> Out;
-triangle_ls_lp([LS1|LSs1], [LS2|LSs2], Out) ->
-    {Y, Xl1, Xr1, _Ca1} = LS1,
-    {_, Xl2, Xr2, _Ca2} = LS2,
-    Xr = lists:max([Xl1,Xr1,Xl2,Xr2]),
-    Xl = lists:min([Xl1,Xr1,Xl2,Xr2]),
-    triangle_ls_lp(LSs1,LSs2,[{Y,Xl,Xr}|Out]).
-       
-tri_pt_ysort(Pts) ->
-    % {X,Y}
-    lists:sort(
-	fun ({_,Y1},{_,Y2}) ->
-	   if Y1 > Y2 -> false; true -> true end
-	end, Pts).
-
-tri_ls_ysort(LSs) ->
-    % {Y, Xl, Xr, Ca}
-    lists:sort(
-	fun ({Y1,_,_,_},{Y2,_,_,_}) ->
-	   if Y1 > Y2 -> false; true -> true end
-	end, LSs).
-
-% polygon_ls
-% In:
-%	Pts :: [{X,Y}]
-% Out:
-% 	LSs :: [{Y,Xl,Xr}]
-% Purpose:
-%	Make polygon line spans
-% Algorithm:
-%	1. Find the left most (lm) point
-%	2. Find the two points adjacent to that point
-%		The tripplet will make a triangle
-%	3. Ensure no points lies within the triangle
-%	4a.No points within triangle, 
-%		make triangle,
-%	   	remove lm point
-%		1.
-%	4b.point(s) within triangle,
-%				
-
-
-polygon_ls(Pts) ->
-    % Make triangles
-    Tris = polygon_tri(Pts),
-    % interval triangles
-    lists:flatten(polygon_tri_ls(Tris, [])).
-
-polygon_tri_ls([], Out) -> Out;
-polygon_tri_ls([{P1,P2,P3}|Tris], Out) ->
-    polygon_tri_ls(Tris, [triangle_ls(P1,P2,P3)|Out]).
-
-polygon_tri(Pts) ->
-    polygon_tri(polygon_lm_pt(Pts), []).
-
-
-polygon_tri([P1,P2,P3],Tris) -> [{P1,P2,P3}|Tris];
-polygon_tri([P2,P1,P3|Pts], Tris) ->
-    case polygon_tri_test(P1,P2,P3,Pts) of
-	false -> polygon_tri(polygon_lm_pt([P2,P3|Pts]), [{P1,P2,P3}|Tris]);
-	[LmPt|Ptsn] -> polygon_tri([P2,P1,LmPt,P3|Ptsn], Tris)
-    end.
-
-polygon_tri_test(P1,P2,P3, Pts) ->
-    polygon_tri_test(P1,P2,P3, Pts, []).
-    
-polygon_tri_test(_,_,_, [], _) -> false;
-polygon_tri_test(P1,P2,P3,[Pt|Pts], Ptsr) ->
-    case point_inside_triangle(Pt, P1,P2,P3) of
-    	false -> polygon_tri_test(P1,P2,P3, Pts, [Pt|Ptsr]);
-    	true -> [Pt|Pts] ++ lists:reverse(Ptsr) 
-    end.
-
-% polygon_lm_pt
-% In:
-%	Pts ::  [{X,Y}]
-% Out
-%	LmPts = [{X0,Y0},{Xmin,Y0},{X1,Y1},...]
-% Purpose:
-%	 The order of the list is important
-%	 rotate the elements until Xmin is first
-%	 This is not extremly fast.
-
-polygon_lm_pt(Pts) ->
-    Xs = [X||{X,_}<-Pts],
-    polygon_lm_pt(Pts, lists:min(Xs), []).
-
-polygon_lm_pt([Pt0,{X,_}=Ptm | Pts], Xmin, Ptsr) when X > Xmin ->
-    polygon_lm_pt([Ptm|Pts], Xmin, [Pt0|Ptsr]);
-polygon_lm_pt(Pts, _,  Ptsr) ->
-    Pts ++ lists:reverse(Ptsr).
-
-
-% return true if P is inside triangle (p1,p2,p3),
-% otherwise false.
-
-points_same_side({P1x,P1y}, {P2x,P2y}, {L1x,L1y}, {L2x,L2y}) ->
-    ((P1x - L1x)*(L2y - L1y) - (L2x - L1x)*(P1y - L1y) *
-     (P2x - L1x)*(L2y - L1y) - (L2x - L1x)*(P2y - L1y)) >= 0.
-
-point_inside_triangle(P, P1, P2, P3) ->
-    points_same_side(P, P1, P2, P3) and 
-    points_same_side(P, P2, P1, P3) and 
-    points_same_side(P, P3, P1, P2).
-   
-%% [{Y, Xl, Xr}] -> #{Y := [{Xl,Xr}]}
-%% Reorganize linspans to a map with Y as key.
-
-linespans_to_map(Ls) ->
-    linespans_to_map(Ls,#{}).
-linespans_to_map([{Y,Xl,Xr,C}|Ls], M) ->
-    case M of
-        #{Y := Spans} -> linespans_to_map(Ls, M#{Y := [{Xl,Xr,C}|Spans]});
-        _ -> linespans_to_map(Ls, M#{Y => [{Xl,Xr,C}]})
-    end;
-linespans_to_map([], M) ->
-    M.
-
-
-%% line_to_linespans
-%%   Anti-aliased thick line
-%%   Do it CPS style
-%% In:
-%%	P1 :: point()
-%%	P2 :: point()
-%% Out:
-%%      [{Y,Xl,Xr}]
-%%
-line_to_linespans({X0,Y0},{X1,Y1},Wd) ->
-    Dx = abs(X1-X0),
-    Dy = abs(Y1-Y0),
-    Sx = if X0 < X1 -> 1; true -> -1 end,
-    Sy = if Y0 < Y1 -> 1; true -> -1 end,
-    E0 = Dx - Dy,
-    Ed = if Dx + Dy =:= 0 -> 1; true -> math:sqrt(Dx*Dx + Dy*Dy) end,
-    line_to_ls(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E0,Ed,(Wd+1)/2,[]).
-
-line_to_ls(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E,Ed,Wd,Ls0) ->
-    C = max(0, 255*(abs(E - Dx+Dy)/Ed - Wd + 1)),
-    Ls1 = [{Y0,X0,X0,C}|Ls0],
-    line_to_ls_sx(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E,Ed,Wd,Ls1,E).
-
-line_to_ls_sx(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E,Ed,Wd,Ls,E2) when 2*E2 > -Dx ->
-    line_to_ls_sx_do(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E,Ed,Wd,Ls,E2+Dy,Y0);
-line_to_ls_sx(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E,Ed,Wd,Ls,E2) ->
-    line_to_ls_sy(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E,Ed,Wd,Ls,E2,X0).
-
-line_to_ls_sx_do(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E,Ed,Wd,Ls0,E2,Y) when E2 < Ed*Wd andalso
-                                                                (Y1 =/= Y orelse Dx > Dy) ->
-    Y2 = Y + Sy,
-    C = max(0,255*(abs(E2)/Ed-Wd+1)),
-    Ls = [{Y2,X0,X0,C}|Ls0],
-    line_to_ls_sx_do(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E,Ed,Wd,Ls,E2+Dx,Y2);
-line_to_ls_sx_do(X0,_Y0,X1,_Y1,_Dx,_Dy,_Sx,_Sy,_E,_Ed,_Wd,Ls,_E2,_Y) when X0 =:= X1 ->
-    Ls;
-line_to_ls_sx_do(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E,Ed,Wd,Ls,_E2,_Y) ->
-    line_to_ls_sy(X0+Sx,Y0,X1,Y1,Dx,Dy,Sx,Sy,E-Dy,Ed,Wd,Ls,E,X0).
-
-line_to_ls_sy(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E,Ed,Wd,Ls0,E2,X) when 2*E2 =< Dy ->
-    line_to_ls_sy_do(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E,Ed,Wd,Ls0,Dx-E2,X);
-line_to_ls_sy(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E,Ed,Wd,Ls0,_E2,_X) ->
-    line_to_ls(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E,Ed,Wd,Ls0).
-
-line_to_ls_sy_do(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E,Ed,Wd,Ls0,E2,X) when E2 < Ed*Wd andalso
-                                                                (X1 =/= X orelse Dx < Dy) ->
-    X2 = X + Sx,
-    C = max(0,255*(abs(E2)/Ed-Wd+1)),
-    Ls = [{Y0,X2,X2,C}|Ls0],
-    line_to_ls_sy_do(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E,Ed,Wd,Ls,E2+Dy,X2);
-line_to_ls_sy_do(_X0,Y0,_X1,Y1,_Dx,_Dy,_Sx,_Sy,_E,_Ed,_Wd,Ls,_E2,_X) when Y0 =:= Y1 ->
-    Ls;
-line_to_ls_sy_do(X0,Y0,X1,Y1,Dx,Dy,Sx,Sy,E,Ed,Wd,Ls0,_E2,_X) ->
-    line_to_ls(X0,Y0+Sy,X1,Y1,Dx,Dy,Sx,Sy,E+Dx,Ed,Wd,Ls0).
-
-% Text
-
-text_horizontal_ls(Point, Font, Chars) ->
-    {_Fw,Fh} = egd_font:size(Font),
-    text_intervals(Point, Fh, Font, Chars, []).
-    
-% This is stupid. The starting point is the top left (Ptl) but the font
-% offsets is relative to the bottom right origin,
-%  {Xtl,Ytl} -------------------------
-%            |                       |
-%            |    Glyph BoundingBox  |
-%            |     --------          |
-%            |     |Bitmap| Gh       |
-%       FH   |-Gx0-|Data  |          |
-%            |     --------          |
-%            |        |              |
-%            |       Gy0             |
-%            |        |              |
-% Glyph (0,0)------------------------- Gxm (Glyph X move)
-%                     FW
-% Therefore, we need Yo, which is Yo = FH - Gy0 - Gh,
-% Font height minus Glyph Y offset minus Glyph bitmap data boundingbox
-% height.
-
-text_intervals( _, _, _, [], Out) -> lists:flatten(Out);
-text_intervals({Xtl,Ytl}, Fh, Font, [Code|Chars], Out) ->
-    {{_Gw, Gh, Gx0, Gy0, Gxm}, LSs} = egd_font:glyph(Font, Code),
-    % Set offset points from translation matrix to point in TeInVe.
-    Yo = Fh - Gh + Gy0,
-    GLSs = text_intervals_vertical({Xtl+Gx0,Ytl+Yo},LSs, []),
-    text_intervals({Xtl+Gxm,Ytl}, Fh, Font, Chars, [GLSs|Out]).
-
-text_intervals_vertical( _, [], Out) -> Out;
-text_intervals_vertical({Xtl, Ytl}, [LS|LSs], Out) -> 
-    H = lists:foldl( 
-	fun ({Xl,Xr}, RLSs) ->
-	    [{Ytl, Xl + Xtl, Xr + Xtl}|RLSs]
-	end, [], LS),
-    text_intervals_vertical({Xtl, Ytl+1}, LSs, [H|Out]).
-
-
-%%% E. PostScript implementation
-
-eps(#image{ objects = Os, width = W, height = H}) ->
-    list_to_binary([eps_header(W,H),eps_objects(H,Os),eps_footer()]).
-
-eps_objects(H,Os) -> eps_objects(H,Os, []).
-eps_objects(_,[], Out) -> lists:flatten(Out);
-eps_objects(H,[O|Os], Out) -> eps_objects(H,Os, [eps_object(H,O)|Out]).
-
-eps_object(H,#image_object{ type = text_horizontal, internals = {_Font,Text}, points = [{X,Y}], color={R,G,B,_}}) ->
-    s("/Times-Roman findfont\n14 scalefont\nsetfont\n~.4f ~.4f ~.4f setrgbcolor\nnewpath\n~p ~p moveto\n(~s) show~n",
-	[R,G,B,X,H-(Y + 10), Text]);
-eps_object(H,#image_object{ type = filled_ellipse, points = [{X1,Y1p},{X2,Y2p}], color={R,G,B,_}}) ->
-    Y1 = H - Y1p,
-    Y2 = H - Y2p,
-    Xr = trunc((X2-X1)/2),
-    Yr = trunc((Y2-Y1)/2),
-    Cx = X1 + Xr,
-    Cy = Y1 + Yr,
-    s("~.4f ~.4f ~.4f setrgbcolor\nnewpath\n~p ~p ~p ~p 0 360 ellipse fill\n", 
-	[R,G,B,Cx,Cy,Xr,Yr]);
-eps_object(H,#image_object{ type = arc, points = [P0, P1], internals = D, color={R,G,B,_}}) ->
-    Es = egd_primitives:arc_to_edges(P0, P1, D),
-    [s("~.4f ~.4f ~.4f setrgbcolor\n", [R,G,B])|lists:foldl(fun
-    	({{X1,Y1},{X2,Y2}}, Eps) ->
-    	    [s("newpath\n~p ~p moveto\n~p ~p lineto\n1 setlinewidth\nstroke\n", [X1,H-Y1,X2,H-Y2])|Eps]
-    end, [], Es)];
- 
-eps_object(H,#image_object{ type = line, points = [{X1,Y1}, {X2,Y2}], color={R,G,B,_}}) ->
-    s("~.4f ~.4f ~.4f setrgbcolor\nnewpath\n~p ~p moveto\n~p ~p lineto\n1 setlinewidth\nstroke\n", 
-	[R,G,B,X1,H-Y1,X2,H-Y2]);
-eps_object(H,#image_object{ type = rectangle, points = [{X1,Y1}, {X2,Y2}], color={R,G,B,_}}) ->
-    s("~.4f ~.4f ~.4f setrgbcolor\nnewpath\n~p ~p moveto\n~p ~p lineto\n~p ~p lineto\n~p ~p lineto\n~p ~p lineto\n1 setlinewidth\nstroke\n", 
-	[R,G,B,X1,H-Y1,X2,H-Y1,X2,H-Y2,X1,H-Y2,X1,H-Y1]);
-eps_object(H,#image_object{ type = filled_rectangle, points = [{X1,Y1}, {X2,Y2}], color={R,G,B,_}}) ->
-    s("~.4f ~.4f ~.4f setrgbcolor\nnewpath\n~p ~p moveto\n~p ~p lineto\n~p ~p lineto\n~p ~p lineto\n~p ~p lineto\nclosepath\nfill\n", 
-	[R,G,B,X1,H-Y1,X2,H-Y1,X2,H-Y2,X1,H-Y2,X1,H-Y1]);
-eps_object(_,_) -> "".
-
-s(Format, Terms) -> lists:flatten(io_lib:format(Format, Terms)).
-
-eps_header(W,H) ->
-    s("%!PS-Adobe-3.0 EPSF-3.0\n%%Creator: Created by egd\n%%BoundingBox: 0 0 ~p ~p\n%%LanguageLevel: 2\n%%Pages: 1\n%%DocumentData: Clean7Bit\n",[W,H]) ++ 
-    "%%BeginProlog\n/ellipse {7 dict begin\n/endangle exch def\n/startangle exch def\n/yradius exch def\n/xradius exch def\n/yC exch def\n/xC exch def\n"
-    "/savematrix matrix currentmatrix def\nxC yC translate\nxradius yradius scale\n0 0 1 startangle endangle arc\nsavematrix setmatrix\nend\n} def\n"
-    "%%EndProlog\n".
-
-eps_footer() -> 
-    "%%EOF\n".
diff --git a/lib/percept/src/percept.app.src b/lib/percept/src/percept.app.src
deleted file mode 100644
index ab0d9a4d90..0000000000
--- a/lib/percept/src/percept.app.src
+++ /dev/null
@@ -1,45 +0,0 @@
-%%
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2007-2016. All Rights Reserved.
-%% 
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%% 
-%% %CopyrightEnd%
-%%
-
-{application,percept, [
-    {description, "PERCEPT Erlang Concurrency Profiling Tool"},
-    {vsn, "%VSN%"},
-    {modules, [
-	egd,
-	egd_font,
-	egd_png,
-	egd_primitives,
-	egd_render,
-	percept,
-	percept_analyzer,
-	percept_db,
-	percept_graph,
-	percept_html,
-	percept_image
-    ]},
-    {registered, [percept_db,percept_port]},
-    {applications, [kernel,stdlib]},
-    {env,[]},
-    {runtime_dependencies, ["stdlib-2.0","runtime_tools-1.8.14","kernel-3.0",
-			    "inets-5.10","erts-9.0"]}
-]}.
-
-
-%% vim: syntax=erlang
diff --git a/lib/percept/src/percept.appup.src b/lib/percept/src/percept.appup.src
deleted file mode 100644
index 3ccdf8db2b..0000000000
--- a/lib/percept/src/percept.appup.src
+++ /dev/null
@@ -1,22 +0,0 @@
-%% -*- erlang -*-
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2007-2016. All Rights Reserved.
-%% 
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%% 
-%% %CopyrightEnd%
-{"%VSN%",
- [{<<".*">>,[{restart_application, percept}]}],
- [{<<".*">>,[{restart_application, percept}]}]
-}.
diff --git a/lib/percept/src/percept.erl b/lib/percept/src/percept.erl
deleted file mode 100644
index 25c6ae19b1..0000000000
--- a/lib/percept/src/percept.erl
+++ /dev/null
@@ -1,337 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2007-2016. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-%% 
-
-%% 
-%% @doc Percept - Erlang Concurrency Profiling Tool
-%%
-%%	This module provides the user interface for the application.
-%% 
-
--module(percept).
--behaviour(application).
--export([profile/1,
-         profile/2,
-         profile/3,
-         stop_profile/0,
-         start_webserver/0,
-         start_webserver/1,
-         stop_webserver/0,
-         stop_webserver/1,
-         analyze/1,
-         % Application behaviour
-         start/2,
-         stop/1]).
-
-
--include("percept.hrl").
-
-%%==========================================================================
-%% Type definitions
-%%==========================================================================
-
-%% @type percept_option() = procs | ports | exclusive
-
--type percept_option() :: 'procs' | 'ports' | 'exclusive' | 'scheduler'.
-
-%%==========================================================================
-%% Application callback functions
-%%==========================================================================
-
-%% @spec start(Type, Args) -> {started, Hostname, Port} | {error, Reason} 
-%% @doc none
-%% @hidden
-
-start(_Type, _Args) ->
-    %% start web browser service
-    start_webserver(0).
-
-%% @spec stop(State) -> ok 
-%% @doc none
-%% @hidden
-
-stop(_State) ->
-    %% stop web browser service
-    stop_webserver(0).
-
-%%==========================================================================
-%% Interface functions
-%%==========================================================================
-
-%% @spec profile(Filename::string()) -> {ok, Port} | {already_started, Port}
-%% @see percept_profile
-
-%% profiling
-
--spec profile(Filename :: file:filename()) ->
-	{'ok', port()} | {'already_started', port()}.
-
-profile(Filename) ->
-    percept_profile:start(Filename, [procs]).
-
-%% @spec profile(Filename::string(), [percept_option()]) -> {ok, Port} | {already_started, Port}
-%% @see percept_profile
-
--spec profile(Filename :: file:filename(),
-	      Options :: [percept_option()]) ->
-	{'ok', port()} | {'already_started', port()}.
-
-profile(Filename, Options) ->
-    percept_profile:start(Filename, Options). 
-
-%% @spec profile(Filename::string(), MFA::mfa(), [percept_option()]) -> ok | {already_started, Port} | {error, not_started}
-%% @see percept_profile
-
--spec profile(Filename :: file:filename(),
-	      Entry :: {atom(), atom(), list()},
-	      Options :: [percept_option()]) ->
-	'ok' | {'already_started', port()} | {'error', 'not_started'}.
-
-profile(Filename, MFA, Options) ->
-    percept_profile:start(Filename, MFA, Options).
-
--spec stop_profile() -> 'ok' | {'error', 'not_started'}.
-
-%% @spec stop_profile() -> ok | {'error', 'not_started'}
-%% @see percept_profile
-
-stop_profile() ->
-    percept_profile:stop().
-
-%% @spec analyze(string()) -> ok | {error, Reason} 
-%% @doc Analyze file.
-
--spec analyze(Filename :: file:filename()) ->
-	'ok' | {'error', any()}.
-
-analyze(Filename) ->
-    case percept_db:start() of 
-	{started, DB} ->
-	    parse_and_insert(Filename,DB);
-	{restarted, DB} ->
-	    parse_and_insert(Filename,DB)
-    end.
-
-%% @spec start_webserver() -> {started, Hostname, Port} | {error, Reason}
-%%	Hostname = string()
-%%	Port = integer()
-%%	Reason = term() 
-%% @doc Starts webserver.
-
--spec start_webserver() ->
-	{'started', string(), pos_integer()} | {'error', any()}.
-
-start_webserver() ->
-    start_webserver(0).
-
-%% @spec start_webserver(integer()) -> {started, Hostname, AssignedPort} | {error, Reason}
-%%	Hostname = string()
-%%	AssignedPort = integer()
-%%	Reason = term() 
-%% @doc Starts webserver. If port number is 0, an available port number will 
-%%	be assigned by inets.
-
--spec start_webserver(Port :: non_neg_integer()) ->
-	{'started', string(), pos_integer()} | {'error', any()}.
-
-start_webserver(Port) when is_integer(Port) ->
-    ok = ensure_loaded(percept),
-    case whereis(percept_httpd) of
-	undefined ->
-	    {ok, Config} = get_webserver_config("percept", Port),
-	    ok = application:ensure_started(inets),
-	    case inets:start(httpd, Config) of
-		{ok, Pid} ->
-		    AssignedPort = find_service_port_from_pid(inets:services_info(), Pid),
-		    {ok, Host} = inet:gethostname(),
-		    %% workaround until inets can get me a service from a name.
-		    Mem = spawn(fun() -> service_memory({Pid,AssignedPort,Host}) end),
-		    register(percept_httpd, Mem),
-		    {started, Host, AssignedPort};
-		{error, Reason} ->
-		    {error, {inets, Reason}}
-	   end;
-	_ ->
-	    {error, already_started}
-    end.
-
-%% @spec stop_webserver() -> ok | {error, not_started}  
-%% @doc Stops webserver.
-
-stop_webserver() ->
-    case whereis(percept_httpd) of
-    	undefined -> 
-	    {error, not_started};
-	Pid ->
-            do_stop([], Pid)
-    end.
-
-do_stop([], Pid)->
-    Pid ! {self(), get_port},
-    Port = receive P -> P end,
-    do_stop(Port, Pid);
-do_stop(Port, [])->
-    case whereis(percept_httpd) of
-        undefined ->
-            {error, not_started};
-        Pid ->
-            do_stop(Port, Pid)
-    end;
-do_stop(Port, Pid)->
-    case find_service_pid_from_port(inets:services_info(), Port) of
-        undefined ->
-            {error, not_started};
-        Pid2 ->
-            Pid ! quit,
-            inets:stop(httpd, Pid2)
-    end.
-
-%% @spec stop_webserver(integer()) -> ok | {error, not_started}
-%% @doc Stops webserver of the given port.
-%% @hidden
-
-stop_webserver(Port) ->
-    do_stop(Port,[]).
-
-%%==========================================================================
-%% Auxiliary functions
-%%==========================================================================
-
-%% parse_and_insert
-
-parse_and_insert(Filename, DB) ->
-    io:format("Parsing: ~p ~n", [Filename]),
-    T0 = erlang:monotonic_time(millisecond),
-    Pid = dbg:trace_client(file, Filename, mk_trace_parser(self())),
-    Ref = erlang:monitor(process, Pid), 
-    parse_and_insert_loop(Filename, Pid, Ref, DB, T0).
-
-parse_and_insert_loop(Filename, Pid, Ref, DB, T0) ->
-    receive
-	{'DOWN',Ref,process, Pid, noproc} ->
-	    io:format("Incorrect file or malformed trace file: ~p~n", [Filename]),
-	    {error, file};
-    	{parse_complete, {Pid, Count}} ->
-	    receive {'DOWN', Ref, process, Pid, normal} -> ok after 0 -> ok end,
-	    DB ! {action, consolidate},
-            T1 = erlang:monotonic_time(millisecond),
-	    io:format("Parsed ~w entries in ~w ms.~n", [Count, T1 - T0]),
-    	    io:format("    ~p created processes.~n", [length(percept_db:select({information, procs}))]),
-     	    io:format("    ~p opened ports.~n", [length(percept_db:select({information, ports}))]),
-	    ok;
-	{'DOWN',Ref, process, Pid, normal} -> parse_and_insert_loop(Filename, Pid, Ref, DB, T0);
-	{'DOWN',Ref, process, Pid, Reason} -> {error, Reason}
-    end.
-
-mk_trace_parser(Pid) -> 
-    {fun trace_parser/2, {0, Pid}}.
-
-trace_parser(end_of_trace, {Count, Pid}) -> 
-    Pid ! {parse_complete, {self(),Count}},
-    receive
-	{ack, Pid} -> 
-	    ok
-    end;
-trace_parser(Trace, {Count, Pid}) ->
-    percept_db:insert(Trace),
-    {Count + 1,  Pid}.
-
-find_service_pid_from_port([], _) ->
-    undefined;
-find_service_pid_from_port([{_, Pid, Options} | Services], Port) ->
-    case lists:keyfind(port, 1, Options) of
-	false ->
-	    find_service_pid_from_port(Services, Port);
-	{port, Port} ->
-	    Pid
-    end.
-
-find_service_port_from_pid([], _) ->
-    undefined;
-find_service_port_from_pid([{_, Pid, Options} | _], Pid) ->
-    case lists:keyfind(port, 1, Options) of
-	false ->
-	    undefined;
-	{port, Port} ->
-	   Port
-    end;
-find_service_port_from_pid([{_, _, _} | Services], Pid) ->
-    find_service_port_from_pid(Services, Pid).
-    
-%% service memory
-
-service_memory({Pid, Port, Host}) ->
-    receive
-	quit -> 
-	    ok;
-	{Reply, get_port} ->
-	    Reply ! Port,
-	    service_memory({Pid, Port, Host});
-	{Reply, get_host} -> 
-	    Reply ! Host,
-	    service_memory({Pid, Port, Host});
-	{Reply, get_pid} -> 
-	    Reply ! Pid,
-	    service_memory({Pid, Port, Host})
-    end.
-
-% Create config data for the webserver 
-
-get_webserver_config(Servername, Port) when is_list(Servername), is_integer(Port) ->
-    Path = code:priv_dir(percept),
-    Root = filename:join([Path, "server_root"]),
-    MimeTypesFile = filename:join([Root,"conf","mime.types"]),
-    {ok, MimeTypes} = httpd_conf:load_mime_types(MimeTypesFile),
-    Config = [
-	% Roots
-	{server_root, Root},
-	{document_root,filename:join([Root, "htdocs"])},
-	
-	% Aliases
-	{eval_script_alias,{"/eval",[io]}},
-	{erl_script_alias,{"/cgi-bin",[percept_graph,percept_html,io]}},
-	{script_alias,{"/cgi-bin/", filename:join([Root, "cgi-bin"])}},
-	{alias,{"/javascript/",filename:join([Root, "scripts"]) ++ "/"}},
-	{alias,{"/images/", filename:join([Root, "images"]) ++ "/"}},
-	{alias,{"/css/", filename:join([Root, "css"]) ++ "/"}},
-	
-	% Configs
-	{default_type,"text/plain"},
-	{directory_index,["index.html"]},
-	{mime_types, MimeTypes},
-	{modules,[mod_alias,
-	          mod_esi,
-	          mod_actions,
-	          mod_cgi,
-	          mod_dir,
-	          mod_get,
-	          mod_head
-	]},
-	{com_type,ip_comm},
-	{server_name, Servername},
-	{bind_address, any},
-	{port, Port}],
-    {ok, Config}.
-
-ensure_loaded(App) ->
-    case application:load(App) of
-        ok -> ok;
-        {error,{already_loaded,App}} -> ok;
-        Error -> Error
-    end.
diff --git a/lib/percept/src/percept.hrl b/lib/percept/src/percept.hrl
deleted file mode 100644
index 58926cd1b4..0000000000
--- a/lib/percept/src/percept.hrl
+++ /dev/null
@@ -1,53 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2007-2016. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-%% 
-
--define(seconds(EndTs,StartTs), timer:now_diff(EndTs, StartTs)/1000000).
-
-%%% -------------------	%%%
-%%% Type definitions	%%%
-%%% -------------------	%%%
-
--type timestamp() :: {non_neg_integer(), non_neg_integer(), non_neg_integer()}.
--type true_mfa() :: {atom(), atom(), byte() | list()}.
--type state() :: 'active' | 'inactive'.
--type scheduler_id() :: {'scheduler_id', non_neg_integer()}.
-
-%%% -------------------	%%%
-%%% 	Records		%%%
-%%% -------------------	%%%
-
--record(activity, {
-	timestamp 		,%:: timestamp() , 
-	id 			,%:: pid() | port() | scheduler_id(), 
-	state = undefined	,%:: state() | 'undefined', 
-	where = undefined	,%:: true_mfa() | 'undefined', 
-	runnable_count = 0	%:: non_neg_integer()
-	}).
-
--record(information, {
-	id			,%:: pid() | port(), 
-	name = undefined	,%:: atom() | string() | 'undefined', 
-	entry = undefined	,%:: true_mfa() | 'undefined', 
-	start = undefined 	,%:: timestamp() | 'undefined',
-	stop = undefined	,%:: timestamp() | 'undefined', 
-	parent = undefined 	,%:: pid() | 'undefined',
-	children = []		%:: [pid()]
-	}).
-
diff --git a/lib/percept/src/percept_analyzer.erl b/lib/percept/src/percept_analyzer.erl
deleted file mode 100644
index f38d026905..0000000000
--- a/lib/percept/src/percept_analyzer.erl
+++ /dev/null
@@ -1,368 +0,0 @@
-%%
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2007-2016. All Rights Reserved.
-%% 
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%% 
-%% %CopyrightEnd%
-
-%% @doc Utility functions to operate on percept data. These functions should
-%%	be considered experimental. Behaviour may change in future releases.
-
--module(percept_analyzer).
--export([	
-	minmax/1,
-	waiting_activities/1,
-	activities2count/2,
-	activities2count/3,
-	activities2count2/2,
-	analyze_activities/2,
-	runnable_count/1,
-	runnable_count/2,
-	seconds2ts/2,
-	minmax_activities/2,
-	mean/1
-	]).
-
--include("percept.hrl").
-
-%%==========================================================================
-%%
-%% 		Interface functions
-%%
-%%==========================================================================
-
-
-%% @spec minmax([{X, Y}]) -> {MinX, MinY, MaxX, MaxY}
-%%	X = number()
-%%	Y = number()
-%%	MinX = number()
-%%	MinY = number()
-%%	MaxX = number()
-%%	MaxY = number()
-%% @doc Returns the min and max of a set of 2-dimensional numbers.
-
-minmax(Data) ->
-    Xs = [ X || {X,_Y} <- Data],
-    Ys = [ Y || {_X, Y} <- Data],
-    {lists:min(Xs), lists:min(Ys), lists:max(Xs), lists:max(Ys)}.
-
-%% @spec mean([number()]) -> {Mean, StdDev, N}
-%%	Mean = float()
-%%	StdDev = float()
-%%	N = integer()
-%% @doc Calculates the mean and the standard deviation of a set of
-%%	numbers.
-
-mean([])      -> {0, 0, 0}; 
-mean([Value]) -> {Value, 0, 1};
-mean(List)    -> mean(List, {0, 0, 0}).
-
-mean([], {Sum, SumSquare, N}) -> 
-    Mean   = Sum / N,
-    StdDev = math:sqrt((SumSquare - Sum*Sum/N)/(N - 1)),
-    {Mean, StdDev, N};
-mean([Value | List], {Sum, SumSquare, N}) -> 
-    mean(List, {Sum + Value, SumSquare + Value*Value, N + 1}).
-
-
-
-activities2count2(Acts, StartTs) -> 
-    Start = inactive_start_states(Acts),
-    activities2count2(Acts, StartTs, Start, []).
-
-activities2count2([], _, _, Out) -> lists:reverse(Out);
-activities2count2([#activity{ id = Id, timestamp = Ts, state = active} | Acts], StartTs, {Proc,Port}, Out) when is_pid(Id) ->
-    activities2count2(Acts, StartTs, {Proc + 1, Port}, [{?seconds(Ts, StartTs), Proc + 1, Port}|Out]);
-activities2count2([#activity{ id = Id, timestamp = Ts, state = inactive} | Acts], StartTs, {Proc,Port}, Out) when is_pid(Id) ->
-    activities2count2(Acts, StartTs, {Proc - 1, Port}, [{?seconds(Ts, StartTs), Proc - 1, Port}|Out]);
-activities2count2([#activity{ id = Id, timestamp = Ts, state = active} | Acts], StartTs, {Proc,Port}, Out) when is_port(Id) ->
-    activities2count2(Acts, StartTs, {Proc, Port + 1}, [{?seconds(Ts, StartTs), Proc, Port + 1}|Out]);
-activities2count2([#activity{ id = Id, timestamp = Ts, state = inactive} | Acts], StartTs, {Proc,Port}, Out) when is_port(Id) ->
-    activities2count2(Acts, StartTs, {Proc, Port - 1}, [{?seconds(Ts, StartTs), Proc, Port - 1}|Out]).
-
-
-inactive_start_states(Acts) -> 
-    D = activity_start_states(Acts, dict:new()),
-    dict:fold(fun
-        (K, inactive, {Procs, Ports}) when is_pid(K)  -> {Procs + 1, Ports};
-        (K, inactive, {Procs, Ports}) when is_port(K) -> {Procs, Ports + 1};
-        (_, _, {Procs, Ports})                        -> {Procs, Ports}
-    end, {0,0}, D).
-activity_start_states([], D) -> D;
-activity_start_states([#activity{id = Id, state = State}|Acts], D) ->
-    case dict:is_key(Id, D) of
-        true  -> activity_start_states(Acts, D);
-        false -> activity_start_states(Acts, dict:store(Id, State, D))
-    end.
-
-
-
-
-%% @spec activities2count(#activity{}, timestamp()) -> Result
-%%	Result = [{Time, ProcessCount, PortCount}]
-%%	Time = float()
-%%	ProcessCount = integer()
-%%	PortCount = integer()
-%% @doc Calculate the resulting active processes and ports during
-%%	the activity interval.
-%%	Also checks active/inactive consistency.
-%%	A task will always begin with an active state and end with an inactive state.
-
-activities2count(Acts, StartTs) when is_list(Acts) -> activities2count(Acts, StartTs, separated).
-
-activities2count(Acts, StartTs, Type) when is_list(Acts) -> activities2count_loop(Acts, {StartTs, {0,0}}, Type, []).
-
-activities2count_loop([], _, _, Out) -> lists:reverse(Out);
-activities2count_loop(
-	[#activity{ timestamp = Ts, id = Id, runnable_count = Rc} | Acts], 
-	{StartTs, {Procs, Ports}}, separated, Out) ->
-    
-    Time = ?seconds(Ts, StartTs),
-    case Id of 
-	Id when is_port(Id) ->
-	    Entry = {Time, Procs, Rc},
-	    activities2count_loop(Acts, {StartTs, {Procs, Rc}}, separated, [Entry | Out]);
-	Id when is_pid(Id) ->
-	    Entry = {Time, Rc, Ports},
-	    activities2count_loop(Acts, {StartTs, {Rc, Ports}}, separated, [Entry | Out]);
-	_ ->
-   	    activities2count_loop(Acts, {StartTs,{Procs, Ports}}, separated, Out)
-    end;
-activities2count_loop(
-	[#activity{ timestamp = Ts, id = Id, runnable_count = Rc} | Acts], 
-	{StartTs, {Procs, Ports}}, summated, Out) ->
-	
-    Time = ?seconds(Ts, StartTs), 
-    case Id of 
-	Id when is_port(Id) ->
-	    Entry = {Time, Procs + Rc},
-	    activities2count_loop(Acts, {StartTs, {Procs, Rc}}, summated, [Entry | Out]);
-	Id when is_pid(Id) ->
-	    Entry = {Time, Rc + Ports},
-	    activities2count_loop(Acts, {StartTs, {Rc, Ports}}, summated, [Entry | Out])
-    end.
-
-%% @spec waiting_activities([#activity{}]) -> FunctionList
-%%	FunctionList = [{Seconds, Mfa, {Mean, StdDev, N}}]
-%%	Seconds = float()
-%%	Mfa = mfa()
-%%	Mean = float()
-%%	StdDev = float()
-%%	N = integer()
-%% @doc Calculates the time, both average and total, that a process has spent
-%%	in a receive state at specific function. However, if there are multiple receives
-%%	in a function it cannot differentiate between them.
-
-waiting_activities(Activities) ->
-    ListedMfas = waiting_activities_mfa_list(Activities, []),
-    Unsorted = lists:foldl(
-    	fun (Mfa, MfaList) ->
-	    {Total, WaitingTimes} = get({waiting_mfa, Mfa}),
-	    
-	    % cleanup
-	    erlang:erase({waiting_mfa, Mfa}),
-	    
-	    % statistics of receive waiting places
-	    Stats = mean(WaitingTimes),
-
-	    [{Total, Mfa, Stats} | MfaList]
-	end, [], ListedMfas),
-    lists:sort(fun ({A,_,_},{B,_,_}) ->
-	if 
-	    A > B -> true;
-	    true -> false 
-	end
-    end, Unsorted).
-    	
-
-%% Generate lists of receive waiting times per mfa
-%% Out:
-%%	ListedMfas = [mfa()]
-%% Intrisnic:
-%%	get({waiting, mfa()}) ->
-%%	[{waiting, mfa()}, {Total, [WaitingTime]})
-%%	WaitingTime = float()
-
-waiting_activities_mfa_list([], ListedMfas) -> ListedMfas;
-waiting_activities_mfa_list([Activity|Activities], ListedMfas) ->
-    #activity{id = Pid, state = Act, timestamp = Time, where = MFA} = Activity,
-    case Act of 
-    	active ->
-	    waiting_activities_mfa_list(Activities, ListedMfas);
-	inactive ->
-	    % Want to know how long the wait is in a receive,
-	    % it is given via the next activity
-	    case Activities of
-	    	[] -> 
-		    [Info] = percept_db:select(information, Pid),
-		    case Info#information.stop of
-			undefined ->
-			% get profile end time
-			    Waited = ?seconds(
-				percept_db:select({system,stop_ts}),
-				Time);
-			Time2 ->
-			    Waited = ?seconds(Time2, Time)
-		    end,
-		    case get({waiting_mfa, MFA}) of 
-			undefined ->
-			    put({waiting_mfa, MFA}, {Waited, [Waited]}),
-			    [MFA | ListedMfas];
-		    	{Total, TimedMfa} ->
-			    put({waiting_mfa, MFA}, {Total + Waited, [Waited | TimedMfa]}),
-			    ListedMfas
-		    end;
-		[#activity{timestamp=Time2, id = Pid, state = active} | _ ] ->
-		    % Calculate waiting time
-		    Waited = ?seconds(Time2, Time),
-		    % Get previous entry
-
-		    case get({waiting_mfa, MFA}) of
-		    	undefined ->
-			    % add entry to list
-			    put({waiting_mfa, MFA}, {Waited, [Waited]}),
-			    waiting_activities_mfa_list(Activities, [MFA|ListedMfas]);
-			{Total, TimedMfa} ->
-			    put({waiting_mfa, MFA}, {Total + Waited, [Waited | TimedMfa]}),
-			    waiting_activities_mfa_list(Activities, ListedMfas)
-		    end;
-		 _ -> error
-	    end
-    end.
-
-%% seconds2ts(Seconds, StartTs) -> TS
-%% In:
-%%	Seconds = float()
-%%	StartTs = timestamp()
-%% Out:
-%%	TS = timestamp()
-
-%% @spec seconds2ts(float(), StartTs::{integer(),integer(),integer()}) -> timestamp()
-%% @doc Calculates a timestamp given a duration in seconds and a starting timestamp. 
-
-seconds2ts(Seconds, {Ms, S, Us}) ->
-    % Calculate mega seconds integer
-    MsInteger = trunc(Seconds) div 1000000 ,
-
-    % Calculate the reminder for seconds
-    SInteger  = trunc(Seconds),
-
-    % Calculate the reminder for micro seconds
-    UsInteger = trunc((Seconds - SInteger) * 1000000),
-
-    % Wrap overflows
-
-    UsOut = (UsInteger + Us) rem 1000000,
-    SOut  = ((SInteger + S) + (UsInteger + Us) div 1000000) rem 1000000,
-    MsOut = (MsInteger+ Ms) + ((SInteger + S) + (UsInteger + Us) div 1000000) div 1000000,
-
-    {MsOut, SOut, UsOut}.
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-%	Analyze interval for concurrency
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%% @spec analyze_activities(integer(), [#activity{}]) -> [{integer(),#activity{}}]
-%% @hidden
-
-analyze_activities(Threshold, Activities) ->
-    RunnableCount = runnable_count(Activities, 0),
-    analyze_runnable_activities(Threshold, RunnableCount).
-
-
-%% runnable_count(Activities, StartValue) -> RunnableCount
-%% In:
-%% 	Activities = [activity()]
-%%	StartValue = integer()
-%% Out:
-%%	RunnableCount = [{integer(), activity()}]
-%% Purpose:
-%%	Calculate the runnable count of a given interval of generic
-%% 	activities.
-
-%% @spec runnable_count([#activity{}]) -> [{integer(),#activity{}}]
-%% @hidden
-
-runnable_count(Activities) ->
-    Threshold = runnable_count_threshold(Activities),
-    runnable_count(Activities, Threshold, []).
-
-runnable_count_threshold(Activities) ->
-    CountedActs = runnable_count(Activities, 0),
-    Counts      = [C || {C, _} <- CountedActs],
-    Min         = lists:min(Counts),
-    0 - Min.
-%% @spec runnable_count([#activity{}],integer()) -> [{integer(),#activity{}}]
-%% @hidden
-
-runnable_count(Activities, StartCount) when is_integer(StartCount) ->
-    runnable_count(Activities, StartCount, []).
-runnable_count([], _ , Out) ->
-    lists:reverse(Out);
-runnable_count([A | As], PrevCount, Out) ->
-    case A#activity.state of 
-	active ->
-	    runnable_count(As, PrevCount + 1, [{PrevCount + 1, A} | Out]);
-	inactive ->
-	    runnable_count(As, PrevCount - 1, [{PrevCount - 1, A} | Out])
-    end.
-
-%% In:
-%%	Threshold = integer(),
-%%	RunnableActivities = [{Rc, activity()}]
-%%	Rc = integer()
-
-analyze_runnable_activities(Threshold, RunnableActivities) ->
-    analyze_runnable_activities(Threshold, RunnableActivities, []).
-
-analyze_runnable_activities( _z, [], Out) -> 
-    lists:reverse(Out);
-analyze_runnable_activities(Threshold, [{Rc, Act} | RunnableActs], Out) ->
-    if 
-	Rc =< Threshold ->
-	    analyze_runnable_activities(Threshold, RunnableActs, [{Rc,Act} | Out]);
-	true ->
-	    analyze_runnable_activities(Threshold, RunnableActs, Out)
-    end.
-
-%% minmax_activity(Activities, Count) -> {Min, Max}
-%% In:
-%%	Activities = [activity()]
-%%	InitialCount = non_neg_integer()
-%% Out:
-%%	{Min, Max}
-%%	Min = non_neg_integer()
-%%	Max = non_neg_integer()
-%% Purpose:
-%% 	Minimal and maximal activity during an activity interval.
-%%	Initial activity count needs to be supplied.	 
-
-%% @spec minmax_activities([#activity{}], integer()) -> {integer(), integer()}
-%% @doc	Calculates the minimum and maximum of runnable activites (processes
-%	and ports) during the interval of reffered by the activity list.
-
-minmax_activities(Activities, Count) ->
-    minmax_activities(Activities, Count, {Count, Count}).
-minmax_activities([], _, Out) -> 
-    Out;
-minmax_activities([A|Acts], Count, {Min, Max}) ->
-    case A#activity.state of
-	active ->
-	   minmax_activities(Acts, Count + 1, {Min, lists:max([Count + 1, Max])});
-	inactive ->
-	   minmax_activities(Acts, Count - 1, {lists:min([Count - 1, Min]), Max})
-    end.
diff --git a/lib/percept/src/percept_db.erl b/lib/percept/src/percept_db.erl
deleted file mode 100644
index 6cbe3ce022..0000000000
--- a/lib/percept/src/percept_db.erl
+++ /dev/null
@@ -1,780 +0,0 @@
-%% 
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2007-2016. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-
-%% 
-%% @doc Percept database.
-%%	
-%% 
-
--module(percept_db).
-
--export([start/0,
-         stop/0,
-         insert/1,
-         select/2,
-         select/1,
-         consolidate/0]).
-
--include("percept.hrl").
--define(STOP_TIMEOUT, 1000).
-%%==========================================================================
-%% Type definitions
-%%==========================================================================
-
-%% @type activity_option() = 
-%%	{ts_min, timestamp()} | 
-%%	{ts_max, timestamp()} | 
-%%	{ts_exact, bool()} | 
-%%	{mfa, {atom(), atom(), byte()}} | 
-%%	{state, active | inactive} | 
-%%	{id, all | procs | ports | pid() | port()}
-
-%% @type scheduler_option() =
-%%	{ts_min, timestamp()} | 
-%%	{ts_max, timestamp()} |
-%%	{ts_exact, bool()} |
-%%	{id, scheduler_id()}
-
-%% @type system_option() = start_ts | stop_ts
-
-%% @type information_option() =
-%%	all | procs | ports | pid() | port()
-
-
-
-
-%%==========================================================================
-%% Interface functions
-%%==========================================================================
-
-%% @spec start() -> ok | {started, Pid} | {restarted, Pid}
-%%	Pid = pid()
-%% @doc Starts or restarts the percept database.
-
--spec start() -> {'started', pid()} | {'restarted', pid()}.
-
-start() ->
-    case erlang:whereis(percept_db) of
-    	undefined ->
-	    {started, do_start()};
-	PerceptDB ->
-	    {restarted, restart(PerceptDB)}
-    end.
-
-%% @spec restart(pid()) -> pid()
-%% @private
-%% @doc restarts the percept database.
-
--spec restart(pid())-> pid().
-
-restart(PerceptDB)->
-        stop_sync(PerceptDB),
-        do_start().
-
-%% @spec do_start() -> pid()
-%% @private
-%% @doc starts the percept database.
-
--spec do_start()-> pid().
-
-do_start()->
-    Pid = spawn(fun() -> init_percept_db() end),
-    erlang:register(percept_db, Pid),
-    Pid.
-
-%% @spec stop() -> not_started | {stopped, Pid}
-%%	Pid = pid()
-%% @doc Stops the percept database.
-
--spec stop() -> 'not_started' | {'stopped', pid()}.
-
-stop() ->
-    case erlang:whereis(percept_db) of
-    	undefined -> 
-	    not_started;
-	Pid -> 
-	    Pid ! {action, stop},
-	    {stopped, Pid}
-    end.
-
-%% @spec stop_sync(pid()) -> true
-%% @private
-%% @doc Stops the percept database, with a synchronous call.
-
--spec stop_sync(pid()) -> true.
-
-stop_sync(Pid) ->
-    MonitorRef = erlang:monitor(process, Pid),
-    _ = stop(),
-    receive
-        {'DOWN', MonitorRef, _Type, Pid, _Info}->
-            true
-    after ?STOP_TIMEOUT->
-              erlang:demonitor(MonitorRef, [flush]),
-              exit(Pid, kill)
-    end.
-
-%% @spec insert(tuple()) -> ok
-%% @doc Inserts a trace or profile message to the database.  
-
-insert(Trace) -> 
-    percept_db ! {insert, Trace},
-    ok.
-
-
-%% @spec select({atom(), Options}) -> Result
-%% @doc Synchronous call. Selects information based on a query.
-%% 
-%% <p>Queries:</p>
-%% <pre>
-%% {system, Option}
-%%	Option = system_option()
-%%	Result = timestamp() 
-%% {information, Options}
-%%	Options = [information_option()]
-%%	Result = [#information{}] 
-%% {scheduler, Options}
-%%	Options = [sceduler_option()]
-%%	Result = [#activity{}]
-%% {activity, Options}
-%%	Options = [activity_option()]
-%%	Result = [#activity{}]
-%% </pre>
-%% <p>
-%% Note: selection of Id's are always OR all other options are considered AND.
-%% </p>
-
-select(Query) -> 
-    percept_db ! {select, self(), Query},
-    receive {result, Match} -> Match end.
-
-%% @spec select(atom(), list()) -> Result
-%% @equiv select({Table,Options}) 
-
-select(Table, Options) -> 
-    percept_db ! {select, self(), {Table, Options}},
-    receive {result, Match} -> Match end.
-
-%% @spec consolidate() -> Result
-%% @doc Checks timestamp and state-flow inconsistencies in the
-%%	the database.
-
-consolidate() ->
-    percept_db ! {action, consolidate},
-    ok.
-
-%%==========================================================================
-%% Database loop
-%%==========================================================================
-
-init_percept_db() ->
-    % Proc and Port information
-    pdb_info = ets:new(pdb_info, [named_table, private, {keypos, #information.id}, set]),
-
-    % Scheduler runnability
-    pdb_scheduler = ets:new(pdb_scheduler, [named_table, private, {keypos, #activity.timestamp}, ordered_set]),
-    
-    % Process and Port runnability
-    pdb_activity = ets:new(pdb_activity, [named_table, private, {keypos, #activity.timestamp}, ordered_set]),
-    
-    % System status
-    pdb_system = ets:new(pdb_system, [named_table, private, {keypos, 1}, set]),
-    
-    % System warnings
-    pdb_warnings = ets:new(pdb_warnings, [named_table, private, {keypos, 1}, ordered_set]),
-    put(debug, 0),
-    loop_percept_db().
-
-loop_percept_db() ->
-    receive
-	{insert, Trace} ->
-	    insert_trace(clean_trace(Trace)),
-	    loop_percept_db();
-	{select, Pid, Query} ->
-	    Pid ! {result, select_query(Query)},
-	    loop_percept_db();
-	{action, stop} -> 
-	    stopped;
-	{action, consolidate} ->
-	    consolidate_db(),
-	    loop_percept_db();
-        {operate, Pid, {Table, {Fun, Start}}} ->
-	    Result = ets:foldl(Fun, Start, Table),
-	    Pid ! {result, Result},
-	    loop_percept_db();
-	Unhandled -> 
-	    io:format("loop_percept_db, unhandled query: ~p~n", [Unhandled]),
-	    loop_percept_db()
-    end.
-
-%%==========================================================================
-%% Auxiliary functions
-%%==========================================================================
-
-%% cleans trace messages from external pids
-
-clean_trace(Trace) when is_tuple(Trace) -> list_to_tuple(clean_trace(tuple_to_list(Trace)));
-clean_trace(Trace) when is_list(Trace) -> clean_list(Trace, []);
-clean_trace(Trace) when is_pid(Trace) ->
-    PidStr = pid_to_list(Trace),
-    [_,P2,P3p] = string:tokens(PidStr,"."),
-    P3 = lists:sublist(P3p, 1, length(P3p) - 1),
-    erlang:list_to_pid("<0." ++ P2 ++ "." ++ P3 ++ ">");
-clean_trace(Trace) -> Trace.
-
-clean_list([], Out) -> lists:reverse(Out);
-clean_list([Element|Trace], Out) ->
-    clean_list(Trace, [clean_trace(Element)|Out]).
-
-
-insert_trace(Trace) ->
-    case Trace of
-	{profile_start, Ts} ->
-	    update_system_start_ts(Ts),
-	    ok;
-	{profile_stop, Ts} ->
-	    update_system_stop_ts(Ts),
-	    ok; 
-        %%% erlang:system_profile, option: runnable_procs
-    	%%% ---------------------------------------------
-    	{profile, Id, State, Mfa, TS} when is_pid(Id) ->
-	    % Update runnable count in activity and db
-	    
-	    case check_activity_consistency(Id, State) of
-		invalid_state -> 
-		    ignored;
-		ok ->
-		    Rc = get_runnable_count(procs, State),
-		    % Update registered procs
-		    % insert proc activity
-		    update_activity(#activity{
-		    	id = Id, 
-			state = State, 
-			timestamp = TS, 
-			runnable_count = Rc,
-			where = Mfa}),
-		    ok
-            end;
-	%%% erlang:system_profile, option: runnable_ports
-    	%%% ---------------------------------------------
-	{profile, Id, State, Mfa, TS} when is_port(Id) ->
-	    case check_activity_consistency(Id, State) of
-		invalid_state -> 
-		    ignored;
-		ok ->
-		    % Update runnable count in activity and db
-		    Rc = get_runnable_count(ports, State),
-	    
-		    % Update registered ports
-		    % insert port activity
-		    update_activity(#activity{
-		    	id = Id, 
-			state = State, 
-			timestamp = TS, 
-			runnable_count = Rc,
-			where = Mfa}),
-
-		    ok
-	    end;
-	%%% erlang:system_profile, option: scheduler
-	{profile, scheduler, Id, State, Scheds, Ts} ->
-	    % insert scheduler activity
-	    update_scheduler(#activity{
-	    	id = {scheduler, Id}, 
-		state = State, 
-		timestamp = Ts, 
-		where = Scheds}),
-	    ok;
-
-	%%% erlang:trace, option: procs
-	%%% ---------------------------
-	{trace_ts, Parent, spawn, Pid, Mfa, TS} ->
-	    InformativeMfa = mfa2informative(Mfa),
-	    % Update id_information
-	    update_information(#information{id = Pid, start = TS, parent = Parent, entry = InformativeMfa}),
-	    update_information_child(Parent, Pid),
-	    ok;
-	{trace_ts, Pid, exit, _Reason, TS} ->
-	    % Update registered procs
-	    
-	    % Update id_information
-	    update_information(#information{id = Pid, stop = TS}),
-	    
-	    ok;
-	{trace_ts, Pid, register, Name, _Ts} when is_pid(Pid) ->
-	    % Update id_information
-	    update_information(#information{id = Pid, name = Name}),
-	    ok;
-	{trace_ts, Pid, register, Name, _Ts} when is_pid(Pid) ->
-	    % Update id_information
-	    update_information(#information{id = Pid, name = Name}),
-	    ok;
-	{trace_ts, _Pid, unregister, _Name, _Ts} -> 
-	    % Not implemented
-	    ok;
-	{trace_ts, Pid, getting_unlinked, _Id, _Ts} when is_pid(Pid) ->
-	    % Update id_information
-	    ok;
-	{trace_ts, Pid, getting_linked, _Id, _Ts} when is_pid(Pid)->
-	    % Update id_information
-	    ok;
-	{trace_ts, Pid, link, _Id, _Ts} when is_pid(Pid)->
-	    % Update id_information
-	    ok;
-	{trace_ts, Pid, unlink, _Id, _Ts} when is_pid(Pid) ->
-	    % Update id_information
-	    ok;
-
-	%%% erlang:trace, option: ports
-	%%% ----------------------------
-	{trace_ts, Caller, open, Port, Driver, TS} ->
-	    % Update id_information
-	    update_information(#information{
-	    	id = Port, entry = Driver, start = TS, parent = Caller}),
-	    ok;
-	{trace_ts, Port, closed, _Reason, Ts} ->
-	    % Update id_information
-	    update_information(#information{id = Port, stop = Ts}),
-	    ok;
-
-	Unhandled ->
-	    io:format("insert_trace, unhandled: ~p~n", [Unhandled])
-    end.
-
-mfa2informative({erlang, apply, [M, F, Args]})  -> mfa2informative({M, F,Args});
-mfa2informative({erlang, apply, [Fun, Args]}) ->
-    FunInfo = erlang:fun_info(Fun), 
-    M = case proplists:get_value(module, FunInfo, undefined) of
-	    []        -> undefined_fun_module;
-	    undefined -> undefined_fun_module;
-	    Module    -> Module
-	end,
-    F = case proplists:get_value(name, FunInfo, undefined) of
-	    []        -> undefined_fun_function;
-	    undefined -> undefined_fun_function;
-	    Function  -> Function
-	end,
-    mfa2informative({M, F, Args});
-mfa2informative(Mfa) -> Mfa.
-
-%% consolidate_db() -> bool()
-%% Purpose:
-%%	Check start/stop time
-%%	Activity consistency
-
-consolidate_db() ->
-    io:format("Consolidating...~n"),
-    % Check start/stop timestamps
-    case select_query({system, start_ts}) of
-	undefined ->
-	    Min = lists:min(list_all_ts()),
-	    update_system_start_ts(Min);
-	_ -> ok
-    end,
-    case select_query({system, stop_ts}) of
-	undefined ->
-	    Max = lists:max(list_all_ts()),
-	    update_system_stop_ts(Max);
-	_ -> ok
-    end,
-    consolidate_runnability(),
-    ok.
-
-consolidate_runnability() ->
-    put({runnable, procs}, undefined),
-    put({runnable, ports}, undefined),
-    consolidate_runnability_loop(ets:first(pdb_activity)).
-
-consolidate_runnability_loop('$end_of_table') -> ok;
-consolidate_runnability_loop(Key) ->
-    case ets:lookup(pdb_activity, Key) of
-	[#activity{id = Id, state = State } = A] when is_pid(Id) ->
-	    Rc = get_runnable_count(procs, State),
-	    ets:insert(pdb_activity, A#activity{ runnable_count = Rc});
-	[#activity{id = Id, state = State } = A] when is_port(Id) ->
-	    Rc = get_runnable_count(ports, State),
-	    ets:insert(pdb_activity, A#activity{ runnable_count = Rc});
-	_ -> throw(consolidate)
-    end,
-    consolidate_runnability_loop(ets:next(pdb_activity, Key)).
-
-list_all_ts() ->
-    ATs = [Act#activity.timestamp || Act <- select_query({activity, []})],
-    STs = [Act#activity.timestamp || Act <- select_query({scheduler, []})],
-    ITs = lists:flatten([
-	[I#information.start, 
-	 I#information.stop] || 
-	 I <- select_query({information, all})]),
-    %% Filter out all undefined (non ts)
-    [Elem || Elem = {_,_,_} <- ATs ++ STs ++ ITs].
-
-%% get_runnable_count(Type, State) -> RunnableCount
-%% In: 
-%%	Type = procs | ports
-%%	State = active | inactive
-%% Out:
-%%	RunnableCount = integer()
-%% Purpose:
-%%	Keep track of the number of runnable ports and processes
-%%	during the profile duration.
-
-get_runnable_count(Type, State) ->
-    case {get({runnable, Type}), State} of 
-    	{undefined, active} -> 
-	    put({runnable, Type}, 1),
-	    1;
-	{N, active} ->
-	    put({runnable, Type}, N + 1),
-	    N + 1;
-	{N, inactive} ->
-	    put({runnable, Type}, N - 1),
-	    N - 1;
-	Unhandled ->
-	    io:format("get_runnable_count, unhandled ~p~n", [Unhandled]),
-	    Unhandled
-    end.
-
-check_activity_consistency(Id, State) ->
-    case get({previous_state, Id}) of
-	State ->
-	    io:format("check_activity_consistency, state flow invalid.~n"),
-	    invalid_state;
-	undefined when State == inactive -> 
-	    invalid_state;
-	_ ->
-	    put({previous_state, Id}, State),
-	    ok
-    end.
-%%%
-%%% select_query
-%%% In:
-%%%	Query = {Table, Option}
-%%%	Table = system | activity | scheduler | information
-
-
-select_query(Query) ->
-    case Query of
-	{system, _ } -> 
-	    select_query_system(Query);
-	{activity, _ } -> 
-	    select_query_activity(Query);
-    	{scheduler, _} ->
-	    select_query_scheduler(Query);
-	{information, _ } -> 
-	    select_query_information(Query);
-	Unhandled ->
-	    io:format("select_query, unhandled: ~p~n", [Unhandled]),
-	    []
-    end.
-
-%%% select_query_information
-
-select_query_information(Query) ->
-    case Query of
-    	{information, all} -> 
-	    ets:select(pdb_info, [{
-		#information{ _ = '_'},
-		[],
-		['$_']
-		}]);
-	{information, procs} ->
-	    ets:select(pdb_info, [{
-		#information{ id = '$1', _ = '_'},
-		[{is_pid, '$1'}],
-		['$_']
-		}]);
-	{information, ports} ->
-	    ets:select(pdb_info, [{
-		#information{ id = '$1', _ = '_'},
-		[{is_port, '$1'}],
-		['$_']
-		}]);
-	{information, Id} when is_port(Id) ; is_pid(Id) -> 
-	    ets:select(pdb_info, [{
-		#information{ id = Id, _ = '_'},
-		[],
-		['$_']
-		}]);
-	Unhandled ->
-	    io:format("select_query_information, unhandled: ~p~n", [Unhandled]),
-	    []
-    end.
-
-%%% select_query_scheduler
-
-select_query_scheduler(Query) ->
-    case Query of
-	{scheduler, Options} when is_list(Options) ->
-	    Head = #activity{
-	    	timestamp = '$1',
-		id = '$2',
-		state = '$3',
-		where = '$4',
-		_ = '_'},
-	    Body = ['$_'],
-	    % We don't need id's
-	    {Constraints, _ } = activity_ms_and(Head, Options, [], []),
-	    ets:select(pdb_scheduler, [{Head, Constraints, Body}]);
-	Unhandled ->
-	    io:format("select_query_scheduler, unhandled: ~p~n", [Unhandled]),
-	    []
-    end.
-
-%%% select_query_system
-
-select_query_system(Query) ->
-    case Query of
-    	{system, start_ts} ->
-    	    case ets:lookup(pdb_system, {system, start_ts}) of
-	    	[] -> undefined;
-		[{{system, start_ts}, StartTS}] -> StartTS
-	    end;
-    	{system, stop_ts} ->
-    	    case ets:lookup(pdb_system, {system, stop_ts}) of
-	    	[] -> undefined;
-		[{{system, stop_ts}, StopTS}] -> StopTS
-	    end;
-	Unhandled ->
-	    io:format("select_query_system, unhandled: ~p~n", [Unhandled]),
-	    []
-    end.
-
-%%% select_query_activity
-
-select_query_activity(Query) ->
-    case Query of
-    	{activity, Options} when is_list(Options) ->
-	    case lists:member({ts_exact, true},Options) of
-		true ->
-		    case catch select_query_activity_exact_ts(Options) of
-			{'EXIT', Reason} ->
-	    		    io:format(" - select_query_activity [ catch! ]: ~p~n", [Reason]),
-			    [];
-		    	Match ->
-			    Match
-		    end;		    
-		false ->
-		    MS = activity_ms(Options),
-		    case catch ets:select(pdb_activity, MS) of
-			{'EXIT', Reason} ->
-	    		    io:format(" - select_query_activity [ catch! ]: ~p~n", [Reason]),
-			    [];
-		    	Match ->
-			    Match
-		    end
-	    end;
-	Unhandled ->
-	    io:format("select_query_activity, unhandled: ~p~n", [Unhandled]),
-    	    []
-    end.
-
-select_query_activity_exact_ts(Options) ->
-    case { proplists:get_value(ts_min, Options, undefined), proplists:get_value(ts_max, Options, undefined) } of
-	{undefined, undefined} -> [];
-	{undefined, _        } -> [];
-	{_        , undefined} -> [];
-	{TsMin    , TsMax    } ->
-	    % Remove unwanted options
-	    Opts = lists_filter([ts_exact], Options),
-	    Ms = activity_ms(Opts),
-	    case ets:select(pdb_activity, Ms) of
-		% no entries within interval
-		[] -> 
-		    Opts2 = lists_filter([ts_max, ts_min], Opts) ++ [{ts_min, TsMax}],
-		    Ms2   = activity_ms(Opts2),
-		    case ets:select(pdb_activity, Ms2, 1) of
-			'$end_of_table' -> [];
-			{[E], _}  -> 
-			    [PrevAct] = ets:lookup(pdb_activity, ets:prev(pdb_activity, E#activity.timestamp)),
-			    [PrevAct#activity{ timestamp = TsMin} , E] 
-		    end;
-		Acts ->
-		    [Head| _] = Acts,
-		    if
-			Head#activity.timestamp == TsMin -> Acts;
-			true ->
-			    PrevTs = ets:prev(pdb_activity, Head#activity.timestamp),
-			    case ets:lookup(pdb_activity, PrevTs) of
-				[] -> Acts;
-				[PrevAct] -> [PrevAct#activity{timestamp = TsMin}|Acts]
-			    end
-		    end
-	    end
-    end.
-
-lists_filter([], Options) -> Options;
-lists_filter([D|Ds], Options) ->
-    lists_filter(Ds, lists:filter(
-	fun ({Pred, _}) ->
-	    if 
-		Pred == D -> false;
-		true      -> true
-	    end
-	end, Options)).
-
-% Options:
-% {ts_min, timestamp()}
-% {ts_max, timestamp()}
-% {mfa, mfa()}
-% {state, active | inactive}
-% {id, all | procs | ports | pid() | port()}
-%
-% All options are regarded as AND expect id which are regarded as OR
-% For example: [{ts_min, TS1}, {ts_max, TS2}, {id, PID1}, {id, PORT1}] would be
-% ({ts_min, TS1} and {ts_max, TS2} and {id, PID1}) or
-% ({ts_min, TS1} and {ts_max, TS2} and {id, PORT1}).
-
-activity_ms(Opts) ->
-    % {activity, Timestamp, State, Mfa}
-    Head = #activity{
-    	timestamp = '$1',
-	id = '$2',
-	state = '$3',
-	where = '$4',
-	_ = '_'},
-
-    {Conditions, IDs} = activity_ms_and(Head, Opts, [], []),
-    Body = ['$_'],
-    
-    lists:foldl(
-    	fun (Option, MS) ->
-	    case Option of
-		{id, ports} ->
-	    	    [{Head, [{is_port, Head#activity.id} | Conditions], Body} | MS];
-		{id, procs} ->
-	    	    [{Head,[{is_pid, Head#activity.id} | Conditions], Body} | MS];
-		{id, ID} when is_pid(ID) ; is_port(ID) ->
-	    	    [{Head,[{'==', Head#activity.id, ID} | Conditions], Body} | MS];
-		{id, all} ->
-	    	    [{Head, Conditions,Body} | MS];
-		_ ->
-	    	    io:format("activity_ms id dropped ~p~n", [Option]),
-	    	    MS
-	    end
-	end, [], IDs).
-
-activity_ms_and(_, [], Constraints, []) ->
-    {Constraints, [{id, all}]};
-activity_ms_and(_, [], Constraints, IDs) -> 
-    {Constraints, IDs};
-activity_ms_and(Head, [Opt|Opts], Constraints, IDs) ->
-    case Opt of
-	{ts_min, Min} ->
-	    activity_ms_and(Head, Opts, 
-		[{'>=', Head#activity.timestamp, {Min}} | Constraints], IDs);
-	{ts_max, Max} ->
-	    activity_ms_and(Head, Opts, 
-		[{'=<', Head#activity.timestamp, {Max}} | Constraints], IDs);
-	{id, ID} ->
-	    activity_ms_and(Head, Opts, 
-		Constraints, [{id, ID} | IDs]);
-	{state, State} ->
-	    activity_ms_and(Head, Opts, 
-		[{'==', Head#activity.state, State} | Constraints], IDs);
-	{mfa, Mfa} ->
-	    activity_ms_and(Head, Opts, 
-		[{'==', Head#activity.where, {Mfa}}| Constraints], IDs);
-	_ -> 
-	    io:format("activity_ms_and option dropped ~p~n", [Opt]),
-	    activity_ms_and(Head, Opts, Constraints, IDs)
-    end.
-
-% Information = information()
-
-%%%
-%%% update_information
-%%%
-
-
-update_information(#information{id = Id} = NewInfo) ->
-    case ets:lookup(pdb_info, Id) of
-    	[] ->
-	    ets:insert(pdb_info, NewInfo),
-	    ok;
-	[Info] ->
-	    % Remake NewInfo and Info to lists then substitute
-	    % old values for new values that are not undefined or empty lists.
-	    
-	    {_, Result} = lists:foldl(
-	    	fun (InfoElem, {[NewInfoElem | Tail], Out}) ->
-		    case NewInfoElem of
-		    	undefined ->
-			    {Tail, [InfoElem | Out]};
-		    	[] ->
-			    {Tail, [InfoElem | Out]};
-			NewInfoElem ->
-			    {Tail, [NewInfoElem | Out]}
-		    end
-		end, {tuple_to_list(NewInfo), []}, tuple_to_list(Info)),
-	    ets:insert(pdb_info, list_to_tuple(lists:reverse(Result))),
-	    ok
-    end.
-
-update_information_child(Id, Child) -> 
-    case ets:lookup(pdb_info, Id) of
-    	[] ->
-	    ets:insert(pdb_info,#information{
-	    	id = Id,
-		children = [Child]}),
-	    ok;
-	[I] ->
-	    ets:insert(pdb_info,I#information{children = [Child | I#information.children]}),
-	    ok
-    end.
-
-%%%
-%%% update_activity
-%%%
-update_scheduler(Activity) ->
-    ets:insert(pdb_scheduler, Activity).
-
-update_activity(Activity) ->
-    ets:insert(pdb_activity, Activity). 
-
-%%%
-%%% update_system_ts
-%%%
-
-update_system_start_ts(TS) ->
-    case ets:lookup(pdb_system, {system, start_ts}) of
-    	[] ->
-	    ets:insert(pdb_system, {{system, start_ts}, TS});
-	[{{system, start_ts}, StartTS}] ->
-	    DT = ?seconds(StartTS, TS),
-	    if 
-		DT > 0.0 -> ets:insert(pdb_system, {{system, start_ts}, TS});
-	    	true -> ok
-	    end;
-	Unhandled -> 
-	    io:format("update_system_start_ts, unhandled ~p ~n", [Unhandled])
-    end.
-	
-update_system_stop_ts(TS) ->
-    case ets:lookup(pdb_system, {system, stop_ts}) of
-    	[] ->
-	    ets:insert(pdb_system, {{system, stop_ts}, TS});
-	[{{system, stop_ts}, StopTS}] ->
-	    DT = ?seconds(StopTS, TS),
-	    if 
-		DT < 0.0 -> ets:insert(pdb_system, {{system, stop_ts}, TS});
-	  	true -> ok
-	    end;
-	Unhandled -> 
-	    io:format("update_system_stop_ts, unhandled ~p ~n", [Unhandled])
-    end.
diff --git a/lib/percept/src/percept_graph.erl b/lib/percept/src/percept_graph.erl
deleted file mode 100644
index e5bbaca2b4..0000000000
--- a/lib/percept/src/percept_graph.erl
+++ /dev/null
@@ -1,134 +0,0 @@
-%% 
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2007-2016. All Rights Reserved.
-%% 
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%% 
-%% %CopyrightEnd%
-
-%% @doc Interface for CGI request on graphs used by percept. The module exports two functions that are implementations for ESI callbacks used by the httpd server. See http://www.erlang.org//doc/apps/inets/index.html.
-
--module(percept_graph).
--export([proc_lifetime/3, graph/3, scheduler_graph/3, activity/3, percentage/3]).
-
--include("percept.hrl").
--include_lib("kernel/include/file.hrl").
-
-%% API
-
-%% graph
-%% @spec graph(SessionID, Env, Input) -> term()
-%% @doc An ESI callback implementation used by the httpd server. 
-%% 
-
-graph(SessionID, Env, Input) ->
-    ok = mod_esi:deliver(SessionID, header()),
-    ok = mod_esi:deliver(SessionID, binary_to_list(graph(Env, Input))).
- 
-%% activity
-%% @spec activity(SessionID, Env, Input) -> term() 
-%% @doc An ESI callback implementation used by the httpd server.
-
-activity(SessionID, Env, Input) ->
-    ok = mod_esi:deliver(SessionID, header()),
-    ok = mod_esi:deliver(SessionID, binary_to_list(activity_bar(Env, Input))).
-
-proc_lifetime(SessionID, Env, Input) ->
-    ok = mod_esi:deliver(SessionID, header()),
-    ok = mod_esi:deliver(SessionID, binary_to_list(proc_lifetime(Env, Input))).
-
-percentage(SessionID, Env, Input) ->
-    ok = mod_esi:deliver(SessionID, header()),
-    ok = mod_esi:deliver(SessionID, binary_to_list(percentage(Env,Input))).
-
-scheduler_graph(SessionID, Env, Input) ->
-    ok = mod_esi:deliver(SessionID, header()),
-    ok = mod_esi:deliver(SessionID, binary_to_list(scheduler_graph(Env, Input))).
-
-graph(_Env, Input) ->
-    Query    = httpd:parse_query(Input),
-    RangeMin = percept_html:get_option_value("range_min", Query),
-    RangeMax = percept_html:get_option_value("range_max", Query),
-    Pids     = percept_html:get_option_value("pids", Query),
-    Width    = percept_html:get_option_value("width", Query),
-    Height   = percept_html:get_option_value("height", Query),
-    
-    % Convert Pids to id option list
-    IDs      = [ {id, ID} || ID <- Pids],
-
-    % seconds2ts
-    StartTs  = percept_db:select({system, start_ts}),
-    TsMin    = percept_analyzer:seconds2ts(RangeMin, StartTs),
-    TsMax    = percept_analyzer:seconds2ts(RangeMax, StartTs),
-    
-    Options  = [{ts_min, TsMin},{ts_max, TsMax} | IDs],
-    
-    Acts     = percept_db:select({activity, Options}),
-    Counts   = case IDs of
-	[] -> percept_analyzer:activities2count(Acts, StartTs);
-	_  -> percept_analyzer:activities2count2(Acts, StartTs)
-    end,
-
-    percept_image:graph(Width, Height,Counts).
-
-scheduler_graph(_Env, Input) -> 
-    Query    = httpd:parse_query(Input),
-    RangeMin = percept_html:get_option_value("range_min", Query),
-    RangeMax = percept_html:get_option_value("range_max", Query),
-    Width    = percept_html:get_option_value("width", Query),
-    Height   = percept_html:get_option_value("height", Query),
-    
-    StartTs  = percept_db:select({system, start_ts}),
-    TsMin    = percept_analyzer:seconds2ts(RangeMin, StartTs),
-    TsMax    = percept_analyzer:seconds2ts(RangeMax, StartTs),
-    
-
-    Acts     = percept_db:select({scheduler, [{ts_min, TsMin}, {ts_max,TsMax}]}),
-    
-    Counts   = [{?seconds(Ts, StartTs), Scheds, 0} || #activity{where = Scheds, timestamp = Ts} <- Acts],
-
-    percept_image:graph(Width, Height, Counts).
-
-activity_bar(_Env, Input) ->
-    Query  = httpd:parse_query(Input),
-    Pid    = percept_html:get_option_value("pid", Query),
-    Min    = percept_html:get_option_value("range_min", Query),
-    Max    = percept_html:get_option_value("range_max", Query),
-    Width  = percept_html:get_option_value("width", Query),
-    Height = percept_html:get_option_value("height", Query),
-    
-    Data    = percept_db:select({activity, [{id, Pid}]}),
-    StartTs = percept_db:select({system, start_ts}),
-    Activities = [{?seconds(Ts, StartTs), State} || #activity{timestamp = Ts, state = State} <- Data],
-    
-    percept_image:activities(Width, Height, {Min,Max},Activities).
-
-proc_lifetime(_Env, Input) ->
-    Query = httpd:parse_query(Input),
-    ProfileTime = percept_html:get_option_value("profiletime", Query),
-    Start = percept_html:get_option_value("start", Query),
-    End = percept_html:get_option_value("end", Query),
-    Width = percept_html:get_option_value("width", Query),
-    Height = percept_html:get_option_value("height", Query),
-    percept_image:proc_lifetime(round(Width), round(Height), float(Start), float(End), float(ProfileTime)).
-
-percentage(_Env, Input) ->
-    Query = httpd:parse_query(Input),
-    Width = percept_html:get_option_value("width", Query),
-    Height = percept_html:get_option_value("height", Query),
-    Percentage = percept_html:get_option_value("percentage", Query),
-    percept_image:percentage(round(Width), round(Height), float(Percentage)).
-
-header() ->
-    "Content-Type: image/png\r\n\r\n".
diff --git a/lib/percept/src/percept_html.erl b/lib/percept/src/percept_html.erl
deleted file mode 100644
index a675227584..0000000000
--- a/lib/percept/src/percept_html.erl
+++ /dev/null
@@ -1,707 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2007-2016. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-
--module(percept_html).
--export([page/3,
-         codelocation_page/3,
-         databases_page/3,
-         load_database_page/3,
-         processes_page/3,
-         concurrency_page/3,
-         process_info_page/3]).
-
--export([value2pid/1,
-         pid2value/1,
-         get_option_value/2,
-         join_strings_with/2]).
-
--include("percept.hrl").
--include_lib("kernel/include/file.hrl").
-
-
-%% API
-
-page(SessionID, Env, Input) ->
-    ok = mod_esi:deliver(SessionID, header()),
-    ok = mod_esi:deliver(SessionID, menu()),
-    ok = mod_esi:deliver(SessionID, overview_content(Env, Input)),
-    ok = mod_esi:deliver(SessionID, footer()).
-
-processes_page(SessionID, _, _) ->
-    ok = mod_esi:deliver(SessionID, header()),
-    ok = mod_esi:deliver(SessionID, menu()),
-    ok = mod_esi:deliver(SessionID, processes_content()),
-    ok = mod_esi:deliver(SessionID, footer()).
-
-concurrency_page(SessionID, Env, Input) ->
-    ok = mod_esi:deliver(SessionID, header()),
-    ok = mod_esi:deliver(SessionID, menu()),
-    ok = mod_esi:deliver(SessionID, concurrency_content(Env, Input)),
-    ok = mod_esi:deliver(SessionID, footer()).
-
-databases_page(SessionID, _, _) ->
-    ok = mod_esi:deliver(SessionID, header()),
-    ok = mod_esi:deliver(SessionID, menu()),
-    ok = mod_esi:deliver(SessionID, databases_content()),
-    ok = mod_esi:deliver(SessionID, footer()).
-    
-codelocation_page(SessionID, Env, Input) ->
-    ok = mod_esi:deliver(SessionID, header()),
-    ok = mod_esi:deliver(SessionID, menu()),
-    ok = mod_esi:deliver(SessionID, codelocation_content(Env, Input)),
-    ok = mod_esi:deliver(SessionID, footer()).
-
-process_info_page(SessionID, Env, Input) ->
-    ok = mod_esi:deliver(SessionID, header()),
-    ok = mod_esi:deliver(SessionID, menu()),
-    ok = mod_esi:deliver(SessionID, process_info_content(Env, Input)),
-    ok = mod_esi:deliver(SessionID, footer()).
-
-load_database_page(SessionID, Env, Input) ->
-    ok = mod_esi:deliver(SessionID, header()),
-
-    % Very dynamic page, handled differently
-    load_database_content(SessionID, Env, Input),
-    ok = mod_esi:deliver(SessionID, footer()).
-
-
-%%% --------------------------- %%%
-%%% 	Content pages		%%%
-%%% --------------------------- %%%
-
-overview_content(_Env, Input) ->
-    Query = httpd:parse_query(Input),
-    Min = get_option_value("range_min", Query),
-    Max = get_option_value("range_max", Query),
-    Width  = 1200,
-    Height = 600,
-    TotalProfileTime = ?seconds( percept_db:select({system, stop_ts}), 
-    				 percept_db:select({system, start_ts})),
-    RegisteredProcs = length(percept_db:select({information, procs})),
-    RegisteredPorts = length(percept_db:select({information, ports})), 
-    
-    InformationTable = 
-	"<table>" ++
-	table_line(["Profile time:", TotalProfileTime]) ++
-	table_line(["Processes:", RegisteredProcs]) ++
-	table_line(["Ports:", RegisteredPorts]) ++
-    	table_line(["Min. range:", Min]) ++
-    	table_line(["Max. range:", Max]) ++
-    	"</table>",
-    
-    Header = "
-    <div id=\"content\">
-    <div>" ++ InformationTable ++ "</div>\n
-    <form name=form_area method=POST action=/cgi-bin/percept_html/page>
-    <input name=data_min type=hidden value=" ++ term2html(float(Min)) ++ ">
-    <input name=data_max type=hidden value=" ++ term2html(float(Max)) ++ ">\n",
-
-    
-    RangeTable = 
-	"<table>"++
-	table_line([
-	    "Min:", 
-	    "<input name=range_min value=" ++ term2html(float(Min)) ++">",
-	    "<select name=\"graph_select\" onChange=\"select_image()\">
-	    	<option disabled=true value=\""++ url_graph(Width, Height, Min, Max, []) ++"\" />Ports
-	    	<option disabled=true value=\""++ url_graph(Width, Height, Min, Max, []) ++"\" />Processes
-	    	<option value=\""++ url_graph(Width, Height, Min, Max, []) ++"\" />Ports & Processes
-	    </select>",
-	    "<input type=submit value=Update>"
-	    ]) ++
-	table_line([
-	    "Max:", 
-	    "<input name=range_max value=" ++ term2html(float(Max)) ++">",
-	    "",
-	    "<a href=/cgi-bin/percept_html/codelocation_page?range_min=" ++
-	    term2html(Min) ++ "&range_max=" ++ term2html(Max) ++ ">Code location</a>"
-	    ]) ++
-    	"</table>",
-   
- 
-    MainTable = 
-	"<table>" ++
-	table_line([div_tag_graph()]) ++
-	table_line([RangeTable]) ++
-	"</table>",
-
-    Footer = "</div></form>",
-    
-    Header ++ MainTable ++ Footer.
-
-div_tag_graph() ->
-	%background:url('/images/loader.gif') no-repeat center;
-    "<div id=\"percept_graph\" 
-	onMouseDown=\"select_down(event)\" 
-	onMouseMove=\"select_move(event)\" 
-	onMouseUp=\"select_up(event)\"
-
-	style=\"
-	background-size: 100%;
-	background-origin: content;
-	width: 100%;
-	position:relative;
-	\">
-	
-	<div id=\"percept_areaselect\"
-	style=\"background-color:#ef0909;
-	position:relative;
-	visibility:hidden;
-      	border-left: 1px solid #101010;
-	border-right: 1px solid #101010;
-	z-index:2;
-	width:40px;
-	height:40px;\"></div></div>".
-
--spec url_graph(
-	Widht :: non_neg_integer(),
-	Height :: non_neg_integer(),
-	Min :: float(),
-	Max :: float(),
-	Pids :: [pid()]) -> string().
-
-url_graph(W, H, Min, Max, []) ->
-    "/cgi-bin/percept_graph/graph?range_min=" ++ term2html(float(Min)) 
-    	++ "&range_max=" ++ term2html(float(Max))
-	++ "&width=" ++ term2html(float(W))
-	++ "&height=" ++ term2html(float(H)).
-
-%%% process_info_content
-
-process_info_content(_Env, Input) ->
-    Query = httpd:parse_query(Input),
-    Pid = get_option_value("pid", Query),
-   
- 
-    [I] = percept_db:select({information, Pid}),
-    ArgumentString = case I#information.entry of
-    	{_, _, Arguments} -> lists:flatten( [term2html(Arg) ++ "<br>" || Arg <- Arguments]);
-	_                 -> ""
-    end,
-
-    TimeTable = html_table([
-	[{th, ""}, 
-	 {th, "Timestamp"}, 
-	 {th, "Profile Time"}],
-	[{td, "Start"},
-	 term2html(I#information.start),
-	 term2html(procstarttime(I#information.start))],
-	[{td, "Stop"},
-	 term2html(I#information.stop),
-	 term2html(procstoptime(I#information.stop))]
-	]),   
-
-    InfoTable = html_table([
-	[{th, "Pid"},        term2html(I#information.id)],
-	[{th, "Name"},       term2html(I#information.name)],
-	[{th, "Entrypoint"}, mfa2html(I#information.entry)],
-	[{th, "Arguments"},  ArgumentString],
-	[{th, "Timetable"},  TimeTable],
-	[{th, "Parent"},     pid2html(I#information.parent)],
-	[{th, "Children"},   lists:flatten(lists:map(fun(Child) -> pid2html(Child) ++ " " end, I#information.children))]
-	]), 
-
-    PidActivities = percept_db:select({activity, [{id, Pid}]}),
-    WaitingMfas   = percept_analyzer:waiting_activities(PidActivities),
-  
-    TotalWaitTime = lists:sum( [T || {T, _, _} <- WaitingMfas] ),
-    
-    MfaTable = html_table([
-        [{th, "percentage"},
-         {th, "total"},         
-         {th, "mean"},
-         {th, "stddev"},
-         {th, "#recv"},
-         {th, "module:function/arity"}]] ++  [
-	[{td, image_string(percentage, [{width, 100}, {height, 10}, {percentage, Time/TotalWaitTime}])},
-	 {td, term2html(Time)},
-	 {td, term2html(Mean)},
-	 {td, term2html(StdDev)},
-	 {td, term2html(N)}, 
-	 {td, mfa2html(MFA)} ] || {Time, MFA, {Mean, StdDev, N}} <- WaitingMfas]),
-   
-    "<div id=\"content\">" ++
-    InfoTable ++ "<br>" ++
-    MfaTable ++
-    "</div>".
-
-%%% concurrency content
-concurrency_content(_Env, Input) ->
-    %% Get query
-    Query = httpd:parse_query(Input),
-    
-    %% Collect selected pids and generate id tags
-    Pids = [value2pid(PidValue) || {PidValue, Case} <- Query, Case == "on", PidValue /= "select_all"],
-    IDs  = [{id, Pid} || Pid <- Pids],
-
-    % FIXME: A lot of extra work here, redo
-
-    %% Analyze activities and calculate area bounds
-    Activities = percept_db:select({activity, IDs}),
-    StartTs = percept_db:select({system, start_ts}), 
-    Counts = [{Time, Y1 + Y2} || {Time, Y1, Y2} <- percept_analyzer:activities2count2(Activities, StartTs)],
-    {T0,_,T1,_} = percept_analyzer:minmax(Counts),
-
-    % FIXME: End
-    
-    PidValues = [pid2value(Pid) || Pid <- Pids],
-
-    %% Generate activity bar requests
-    ActivityBarTable = lists:foldl(
-    	fun(Pid, Out) ->
-	    ValueString = pid2value(Pid),
-	    Out ++ 
-	    	table_line([
-	    	    pid2html(Pid),
-		   "<img onload=\"size_image(this, '" ++ 
-		   image_string_head("activity", [{"pid", ValueString}, {range_min, T0},{range_max, T1},{height, 10}], []) ++
-		   "')\" src=/images/white.png border=0 />"
-		])
-	end, [], Pids),
-
-    %% Make pids request string
-    PidsRequest = join_strings_with(PidValues, ":"),
-
-    "<div id=\"content\">
-    <table cellspacing=0 cellpadding=0 border=0>" ++
-    table_line([
-    	"",
-	"<img onload=\"size_image(this, '" ++ 
-	image_string_head("graph", [{"pids", PidsRequest},{range_min, T0}, {range_max, T1}, {height, 400}], []) ++
-	"')\" src=/images/white.png border=0 />"
-    ]) ++
-    ActivityBarTable ++
-    "</table></div>\n".
-
-processes_content() ->
-    Ports = percept_db:select({information, ports}),
-    UnsortedProcesses = percept_db:select({information, procs}),
-    SystemStartTS = percept_db:select({system, start_ts}),
-    SystemStopTS = percept_db:select({system, stop_ts}),
-    ProfileTime = ?seconds(	SystemStopTS, 
-				SystemStartTS),
-    Processes = lists:sort(
-    	fun (A, B) ->
-	    if
-	    	A#information.id > B#information.id -> true;
-		true -> false
-	    end
-	end, UnsortedProcesses),
-    
-    ProcsHtml = lists:foldl(
-    	fun (I, Out) ->
-	    StartTime = procstarttime(I#information.start),
-	    EndTime   = procstoptime(I#information.stop),
-	    Prepare = 
-	    	table_line([
-		    "<input type=checkbox name=" ++ pid2value(I#information.id) ++ ">",
-		    pid2html(I#information.id),
-		    image_string(proc_lifetime, [
-			{profiletime, ProfileTime},
-			{start, StartTime},
-			{"end", term2html(float(EndTime))},
-			{width, 100},
-			{height, 10}]),
-	    	    mfa2html(I#information.entry),
-		    term2html(I#information.name),
-		    pid2html(I#information.parent)
-		    ]),
-	    [Prepare|Out]    
-	end, [], Processes),
-
-    PortsHtml = lists:foldl(
-    	fun (I, Out) ->
-	    StartTime = procstarttime(I#information.start),
-	    EndTime   = procstoptime(I#information.stop),
-	    Prepare = 
-	    	table_line([
-		    "",
-		    pid2html(I#information.id),
-		    image_string(proc_lifetime, [
-			{profiletime, ProfileTime},
-			{start, StartTime},
-			{"end", term2html(float(EndTime))},
-			{width, 100},
-			{height, 10}]),
-		    mfa2html(I#information.entry),
-		    term2html(I#information.name),
-		    pid2html(I#information.parent)
-		]),
-		[Prepare|Out]
-	end, [], Ports),
-
-    Selector = "<table>" ++
-	table_line([
-	    "<input onClick='selectall()' type=checkbox name=select_all>Select all"]) ++
-	table_line([
-	    "<input type=submit value=Compare>"]) ++
-    	"</table>",
-
-    if 
-	length(ProcsHtml) > 0 ->
-	    ProcsHtmlResult = 
-	    "<tr><td><b>Processes</b></td></tr>
-	    <tr><td>
- 	   <table width=700 cellspacing=0 border=0>
-		<tr>
-		<td align=middle width=40><b>Select</b></td>
-		<td align=middle width=40><b>Pid</b></td>
-		<td><b>Lifetime</b></td>
-		<td><b>Entrypoint</b></td>
-		<td><b>Name</b></td>
-		<td><b>Parent</b></td>
-		</tr>" ++
-		lists:flatten(ProcsHtml) ++ 
-	    "</table>
-	    </td></tr>";
-	true ->
-	    ProcsHtmlResult = ""
-    end,
-    if 
-	length(PortsHtml) > 0 ->
-    	    PortsHtmlResult = " 
-	    <tr><td><b>Ports</b></td></tr>
-	    <tr><td>
-	    	<table width=700 cellspacing=0 border=0>
-		<tr>
-		<td align=middle width=40><b>Select</b></td>
-		<td align=left width=40><b>Pid</b></td>
-		<td><b>Lifetime</b></td>
-		<td><b>Entrypoint</b></td>
-		<td><b>Name</b></td>
-		<td><b>Parent</b></td>
-		</tr>" ++
-		lists:flatten(PortsHtml) ++
-		"</table>
-	    </td></tr>";
-	true ->
-	    PortsHtmlResult = ""
-     end,
-
-    Right = "<div>"
-    ++ Selector ++ 
-    "</div>\n",
-
-    Middle = "<div id=\"content\">
-    <table>" ++
-    ProcsHtmlResult ++
-    PortsHtmlResult ++ 
-    "</table>" ++
-    Right ++ 
-    "</div>\n",
-    
-    "<form name=process_select method=POST action=/cgi-bin/percept_html/concurrency_page>" ++
-    Middle ++ 
-    "</form>".
-
-procstarttime(TS) ->
-    case TS of
-    	undefined -> 0.0;
-	TS -> ?seconds(TS,percept_db:select({system, start_ts}))
-    end.
-
-procstoptime(TS) ->
-    case TS of
-    	undefined -> ?seconds(	percept_db:select({system, stop_ts}), 
-				percept_db:select({system, start_ts}));
-	TS -> ?seconds(TS, percept_db:select({system, start_ts}))
-    end.
-
-databases_content() ->
-    "<div id=\"content\">
-	<form name=load_percept_file method=post action=/cgi-bin/percept_html/load_database_page>
-	<center>
-	<table>
-	    <tr><td>Enter file to analyse:</td><td><input type=hidden name=path /></td></tr>
-	    <tr><td><input type=file name=file size=40 /></td><td><input type=submit value=Load onClick=\"path.value = file.value;\" /></td></tr>
-	</table>
-	</center>
-	</form>
-	</div>".
-
-load_database_content(SessionId, _Env, Input) ->
-    Query = httpd:parse_query(Input),
-    {_,{_,Path}} = lists:keysearch("file", 1, Query),
-    {_,{_,File}} = lists:keysearch("path", 1, Query),
-    Filename = filename:join(Path, File),
-    % Check path/file/filename
-    
-    ok = mod_esi:deliver(SessionId, "<div id=\"content\">"),
-    case file:read_file_info(Filename) of
-	{ok, _} ->
-    	    Content = "<center>
-    	    Parsing: " ++ Filename ++ "<br>
-    	    </center>",
-	    ok = mod_esi:deliver(SessionId, Content),
-            case percept:analyze(Filename) of
-                {error, Reason} ->
-                    ok = mod_esi:deliver(SessionId, error_msg("Analyze" ++ term2html(Reason)));
-                _ ->
-                    Complete = "<center><a href=\"/cgi-bin/percept_html/page\">View</a></center>",
-                    ok = mod_esi:deliver(SessionId, Complete)
-            end;
-	{error, Reason} ->
-	    ok = mod_esi:deliver(SessionId, error_msg("File" ++ term2html(Reason)))
-    end,
-    ok = mod_esi:deliver(SessionId, "</div>").
-
-codelocation_content(_Env, Input) ->
-    Query   = httpd:parse_query(Input),
-    Min     = get_option_value("range_min", Query),
-    Max     = get_option_value("range_max", Query),
-    StartTs = percept_db:select({system, start_ts}),
-    TsMin   = percept_analyzer:seconds2ts(Min, StartTs),
-    TsMax   = percept_analyzer:seconds2ts(Max, StartTs),
-    Acts    = percept_db:select({activity, [{ts_min, TsMin}, {ts_max, TsMax}]}),
-
-    Secs  = [timer:now_diff(A#activity.timestamp,StartTs)/1000 || A <- Acts],
-    Delta = cl_deltas(Secs),
-    Zip   = lists:zip(Acts, Delta),
-    Table = html_table([
-	[{th, "delta [ms]"},
-	 {th, "time [ms]"},
-	 {th, " pid "},
-	 {th, "activity"},
-	 {th, "module:function/arity"},
-	 {th, "#runnables"}]] ++  [
-	[{td, term2html(D)},
-	 {td, term2html(timer:now_diff(A#activity.timestamp,StartTs)/1000)},
-	 {td,  pid2html(A#activity.id)},
-	 {td, term2html(A#activity.state)},
-	 {td,  mfa2html(A#activity.where)},
-	 {td, term2html(A#activity.runnable_count)}] || {A, D} <- Zip ]),
-
-    "<div id=\"content\">" ++
-    Table ++ 
-    "</div>".
-
-cl_deltas([])   -> [];
-cl_deltas(List) -> cl_deltas(List, [0.0]).
-cl_deltas([_], Out)       -> lists:reverse(Out);
-cl_deltas([A,B|Ls], Out) -> cl_deltas([B|Ls], [B - A | Out]).
-
-%%% --------------------------- %%%
-%%% 	Utility functions	%%%
-%%% --------------------------- %%%
-
-%% Should be in string stdlib?
-
-join_strings(Strings) ->
-    lists:flatten(Strings).
-
--spec join_strings_with(Strings :: [string()], Separator :: string()) -> string().
-
-join_strings_with([S1, S2 | R], S) ->
-    join_strings_with([join_strings_with(S1,S2,S) | R], S);
-join_strings_with([S], _) ->
-    S.
-join_strings_with(S1, S2, S) ->
-    join_strings([S1,S,S2]).
-
-%%% Generic erlang2html
-
--spec html_table(Rows :: [[string() | {'td' | 'th', string()}]]) -> string().
-
-html_table(Rows) -> "<table>" ++ html_table_row(Rows) ++ "</table>".
-
-html_table_row(Rows) -> html_table_row(Rows, odd).
-html_table_row([], _) -> "";
-html_table_row([Row|Rows], odd ) -> "<tr class=\"odd\">" ++ html_table_data(Row) ++ "</tr>" ++ html_table_row(Rows, even);
-html_table_row([Row|Rows], even) -> "<tr class=\"even\">" ++ html_table_data(Row) ++ "</tr>" ++ html_table_row(Rows, odd ).
-
-html_table_data([]) -> "";
-html_table_data([{td, Data}|Row]) -> "<td>" ++ Data ++ "</td>" ++ html_table_data(Row);
-html_table_data([{th, Data}|Row]) -> "<th>" ++ Data ++ "</th>" ++ html_table_data(Row);
-html_table_data([Data|Row])       -> "<td>" ++ Data ++ "</td>" ++ html_table_data(Row).
-
-
-
-
--spec table_line(Table :: [any()]) -> string().
-
-table_line(List) -> table_line(List, ["<tr>"]).
-table_line([], Out) -> lists:flatten(lists:reverse(["</tr>\n"|Out]));
-table_line([Element | Elements], Out) when is_list(Element) ->
-    table_line(Elements, ["<td>" ++ Element ++ "</td>" |Out]);
-table_line([Element | Elements], Out) ->
-    table_line(Elements, ["<td>" ++ term2html(Element) ++ "</td>"|Out]).
-
--spec term2html(any()) -> string().
-
-term2html(Term) when is_float(Term) -> lists:flatten(io_lib:format("~.4f", [Term]));
-term2html(Term) -> lists:flatten(io_lib:format("~p", [Term])).
-
--spec mfa2html(MFA :: {atom(), atom(), list() | integer()}) -> string().
-
-mfa2html({Module, Function, Arguments}) when is_list(Arguments) ->
-    lists:flatten(io_lib:format("~p:~p/~p", [Module, Function, length(Arguments)]));
-mfa2html({Module, Function, Arity}) when is_integer(Arity) ->
-    lists:flatten(io_lib:format("~p:~p/~p", [Module, Function, Arity]));
-mfa2html(_) ->
-    "undefined".
-
--spec pid2html(Pid :: pid() | port()) -> string().
-
-pid2html(Pid) when is_pid(Pid) ->
-    PidString = term2html(Pid),
-    PidValue = pid2value(Pid),
-    "<a href=\"/cgi-bin/percept_html/process_info_page?pid="++PidValue++"\">"++PidString++"</a>";
-pid2html(Pid) when is_port(Pid) ->
-    term2html(Pid);
-pid2html(_) ->
-    "undefined".
-
--spec image_string(Request :: string()) -> string().
-
-image_string(Request) ->
-    "<img border=0 src=\"/cgi-bin/percept_graph/" ++
-    Request ++ 
-    " \">".
-
--spec image_string(atom() | string(), list()) -> string().
-
-image_string(Request, Options) when is_atom(Request), is_list(Options) ->
-     image_string(image_string_head(erlang:atom_to_list(Request), Options, []));
-image_string(Request, Options) when is_list(Options) ->
-     image_string(image_string_head(Request, Options, [])).
-
-image_string_head(Request, [{Type, Value} | Opts], Out) when is_atom(Type), is_number(Value) ->
-    Opt = join_strings(["?",term2html(Type),"=",term2html(Value)]),
-    image_string_tail(Request, Opts, [Opt|Out]);
-image_string_head(Request, [{Type, Value} | Opts], Out) ->
-    Opt = join_strings(["?",Type,"=",Value]),
-    image_string_tail(Request, Opts, [Opt|Out]).
-
-image_string_tail(Request, [], Out) ->
-    join_strings([Request | lists:reverse(Out)]);
-image_string_tail(Request, [{Type, Value} | Opts], Out) when is_atom(Type), is_number(Value) ->
-    Opt = join_strings(["&",term2html(Type),"=",term2html(Value)]),
-    image_string_tail(Request, Opts, [Opt|Out]);
-image_string_tail(Request, [{Type, Value} | Opts], Out) ->
-    Opt = join_strings(["&",Type,"=",Value]),
-    image_string_tail(Request, Opts, [Opt|Out]).
-        
-
-%%% percept conversions
-
--spec pid2value(Pid :: pid()) -> string().
-
-pid2value(Pid) ->
-    String = lists:flatten(io_lib:format("~p", [Pid])),
-    lists:sublist(String, 2, erlang:length(String)-2).
-
--spec value2pid(Value :: string()) -> pid().
-
-value2pid(Value) ->
-   String = lists:flatten("<" ++ Value ++ ">"),
-   erlang:list_to_pid(String).
-
-
-%%% get value
-
--spec get_option_value(Option :: string(), Options :: [{string(),any()}]) ->
-	{'error', any()} | boolean() | pid() | [pid()] | number().
-
-get_option_value(Option, Options) ->
-    case catch get_option_value0(Option, Options) of
-	{'EXIT', Reason} -> {error, Reason};
-	Value -> Value
-    end.
-
-get_option_value0(Option, Options) ->
-     case lists:keysearch(Option, 1, Options) of
-    	false -> get_default_option_value(Option);
-	{value, {Option, _Value}} when Option == "fillcolor" -> true;
-	{value, {Option, Value}} when Option == "pid" -> value2pid(Value);
-	{value, {Option, Value}} when Option == "pids" -> 
-	    [value2pid(PidValue) || PidValue <- string:tokens(Value,":")];
-	{value, {Option, Value}} -> get_number_value(Value);
-	_ -> {error, undefined}
-    end.
-
-get_default_option_value(Option) ->
-    case Option of 
-    	"fillcolor" -> false;
-	"range_min" -> float(0.0);
-	"pids" -> [];
-	"range_max" ->
-	    Acts = percept_db:select({activity, []}),
-	    #activity{ timestamp = Start } = hd(Acts),
-	    #activity{ timestamp = Stop } = hd(lists:reverse(Acts)),
-	    ?seconds(Stop,Start);
-	"width" -> 700;
-	"height" -> 400;
-	_ -> {error, {undefined_default_option, Option}}
-    end.
-
--spec get_number_value(string()) -> number() | {'error', 'illegal_number'}.
-
-get_number_value(Value) ->
-    % Try float
-    case string:to_float(Value) of
-    	{error, no_float} ->
-	    % Try integer
-	    case string:to_integer(Value) of
-		{error, _} -> {error, illegal_number};
-		{Integer, _} -> Integer
-	    end;
-	{error, _} -> {error, illegal_number};
-	{Float, _} -> Float
-    end.
-
-%%% --------------------------- %%%
-%%% 	html prime functions	%%%
-%%% --------------------------- %%%
-
-header() -> header([]).
-header(HeaderData) ->
-    "Content-Type: text/html\r\n\r\n" ++
-    "<html>
-    <head>
-    <meta http-equiv=\"Content-Type\" content=\"text/html; charset=iso-8859-1\">
-    <title>percept</title>
-    <link href=\"/css/percept.css\" rel=\"stylesheet\" type=\"text/css\">
-    <script type=\"text/javascript\" src=\"/javascript/percept_error_handler.js\"></script>
-    <script type=\"text/javascript\" src=\"/javascript/percept_select_all.js\"></script>
-    <script type=\"text/javascript\" src=\"/javascript/percept_area_select.js\"></script>
-    " ++ HeaderData ++"
-    </head>
-    <body onLoad=\"load_image()\">
-    <div id=\"header\"><a href=/index.html>percept</a></div>\n".
-
-footer() ->
-    "</body>
-     </html>\n".
-
-menu() ->
-    "<div id=\"menu\" class=\"menu_tabs\">
-	<ul>
-     	<li><a href=/cgi-bin/percept_html/databases_page>databases</a></li>
-     	<li><a href=/cgi-bin/percept_html/processes_page>processes</a></li>
-     	<li><a href=/cgi-bin/percept_html/page>overview</a></li>
-     </ul></div>\n".
-
--spec error_msg(Error :: string()) -> string().
-
-error_msg(Error) ->
-    "<table width=300>
-	<tr height=5><td></td> <td></td></tr>
-	<tr><td width=150 align=right><b>Error: </b></td> <td align=left>"++ Error ++ "</td></tr>
-	<tr height=5><td></td> <td></td></tr>
-     </table>\n".
diff --git a/lib/percept/src/percept_image.erl b/lib/percept/src/percept_image.erl
deleted file mode 100644
index e819938027..0000000000
--- a/lib/percept/src/percept_image.erl
+++ /dev/null
@@ -1,316 +0,0 @@
-%% 
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2007-2016. All Rights Reserved.
-%% 
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%% 
-%% %CopyrightEnd%
-
--module(percept_image).
--export([	proc_lifetime/5,
-		percentage/3,
-		graph/3, 
-		graph/4, 
-		activities/3, 
-		activities/4]).
--record(graph_area, {x = 0, y = 0, width, height}).
--compile(inline).
-
-%%% -------------------------------------
-%%% GRAF
-%%% -------------------------------------
-
-%% graph(Widht, Height, Range, Data)
-
-graph(Width, Height, {RXmin, RYmin, RXmax, RYmax}, Data) ->
-    Data2 = [{X, Y1 + Y2} || {X, Y1, Y2} <- Data],
-    MinMax = percept_analyzer:minmax(Data2),
-    {Xmin, Ymin, Xmax, Ymax} = MinMax, 
-    graf1(Width, Height,{	lists:min([RXmin, Xmin]), 
-    				lists:min([RYmin, Ymin]),
-    				lists:max([RXmax, Xmax]), 
-				lists:max([RYmax, Ymax])}, Data).
-
-%% graph(Widht, Height, Data) = Image
-%% In:
-%%	Width = integer(),
-%%	Height = integer(),
-%%	Data = [{Time, Procs, Ports}]
-%%	Time = float()
-%%	Procs = integer()
-%%	Ports = integer()
-%% Out:
-%%	Image = binary()
-
-graph(Width, Height, Data) ->
-    Data2 = [{X, Y1 + Y2} || {X, Y1, Y2} <- Data],
-    Bounds = percept_analyzer:minmax(Data2),
-    graf1(Width, Height, Bounds, Data).
-
-graf1(Width, Height, {Xmin, Ymin, Xmax, Ymax}, Data) ->
-    % Calculate areas
-    HO = 20,
-    GrafArea   = #graph_area{x = HO, y = 4, width = Width - 2*HO, height = Height - 17},
-    XticksArea = #graph_area{x = HO, y = Height - 13, width = Width - 2*HO, height = 13},
-    YticksArea = #graph_area{x = 1,  y = 4, width = HO, height = Height - 17},
-    
-    %% Initiate Image
-
-    Image = egd:create(Width, Height),
- 
-    %% Set colors
-    
-    Black = egd:color(Image, {0, 0, 0}),
-    ProcColor = egd:color(Image, {0, 255, 0}),
-    PortColor = egd:color(Image, {255, 0, 0}),
-    
-    %% Draw graf, xticks and yticks
-    draw_graf(Image, Data, {Black, ProcColor, PortColor}, GrafArea, {Xmin, Ymin, Xmax, Ymax}),
-    draw_xticks(Image, Black, XticksArea, {Xmin, Xmax}, Data),
-    draw_yticks(Image, Black, YticksArea, {Ymin, Ymax}),
-    
-    %% Kill image and return binaries
-    Binary = egd:render(Image, png),
-    egd:destroy(Image),
-    Binary.
-
-%% draw_graf(Image, Data, Color, GraphArea, DataBounds)
-%% Image, port to Image
-%% Data, list of three tuple data, (X, Y1, Y2)
-%% Color, {ForegroundColor, ProcFillColor, PortFillColor}
-%% DataBounds, {Xmin, Ymin, Xmax, Ymax}
-
-draw_graf(Im, Data, Colors, GA = #graph_area{x = X0, y = Y0, width = Width, height = Height}, {Xmin, _Ymin, Xmax, Ymax}) ->
-    Dx = (Width)/(Xmax - Xmin),
-    Dy = (Height)/(Ymax),
-    Plotdata = [{trunc(X0 + X*Dx - Xmin*Dx), trunc(Y0 + Height - Y1*Dy), trunc(Y0 + Height - (Y1 + Y2)*Dy)} || {X, Y1, Y2} <- Data],
-    draw_graf(Im, Plotdata, Colors, GA).
-
-draw_graf(Im, [{X1, Yproc1, Yport1}, {X2, Yproc2, Yport2}|Data], C, GA) when X2 - X1 < 1 ->
-    draw_graf(Im, [{X1, [{Yproc2, Yport2},{Yproc1, Yport1}]}|Data], C, GA);
-
-draw_graf(Im, [{X1, Ys1}, {X2, Yproc2, Yport2}|Data], C, GA) when X2 - X1 < 1, is_list(Ys1) ->
-    draw_graf(Im, [{X1, [{Yproc2, Yport2}|Ys1]}|Data], C, GA);
-
-draw_graf(Im, [{X1, Yproc1, Yport1}, {X2, Yproc2, Yport2}|Data], C = {B, PrC, PoC}, GA = #graph_area{y = Y0, height = H})  ->
-    GyZero  = trunc(Y0 + H),
-    egd:filledRectangle(Im, {X1, GyZero}, {X2, Yproc1}, PrC),
-    egd:filledRectangle(Im, {X1, Yproc1}, {X2, Yport1}, PoC),
-    egd:line(Im, {X1, Yport1}, {X2, Yport1}, B), % top line
-    egd:line(Im, {X1, Yport2}, {X1, Yport1}, B), % right line
-    egd:line(Im, {X2, Yport1}, {X2, Yport2}, B), % right line
-    draw_graf(Im, [{X2, Yproc2, Yport2}|Data], C, GA);
-
-draw_graf(Im, [{X1, Ys1 = [{Yproc1,Yport1}|_]}, {X2, Yproc2, Yport2}|Data], C = {B, PrC, PoC}, GA = #graph_area{y = Y0, height = H})  ->
-    GyZero  = trunc(Y0 + H),
-    Yprocs = [Yp || {Yp, _} <- Ys1],
-    Yports = [Yp || {_, Yp} <- Ys1],
-
-    YprMin = lists:min(Yprocs),
-    YprMax = lists:max(Yprocs),
-    YpoMax = lists:max(Yports),
-    egd:filledRectangle(Im, {X1, GyZero}, {X2, Yproc1}, PrC),
-    egd:filledRectangle(Im, {X1, Yproc1}, {X2, Yport1}, PoC),
-    egd:filledRectangle(Im, {X1, Yport1}, {X2, Yport1}, B), % top line
-    egd:filledRectangle(Im, {X2, Yport1}, {X2, Yport2}, B), % right line
-
-    egd:filledRectangle(Im, {X1, GyZero}, {X1, YprMin}, PrC), % left proc green line
-    egd:filledRectangle(Im, {X1, YprMax}, {X1, YpoMax}, PoC), % left port line
-    egd:filledRectangle(Im, {X1, YprMax}, {X1, YprMin}, B),
-     
-    draw_graf(Im, [{X2, Yproc2, Yport2}|Data], C, GA);
-draw_graf(_, _, _, _) -> ok.
-
-draw_xticks(Image, Color, XticksArea, {Xmin, Xmax}, Data) ->
-    #graph_area{x = X0, y = Y0, width = Width} = XticksArea,
-    
-    DX = Width/(Xmax - Xmin),
-    Offset = X0 - Xmin*DX, 
-    Y = trunc(Y0),
-    Font = load_font(),
-    {FontW, _FontH} = egd_font:size(Font),
-    egd:filledRectangle(Image, {trunc(X0), Y}, {trunc(X0 + Width), Y}, Color), 
-    lists:foldl(
-    	fun ({X,_,_}, PX) ->
-	    X1 = trunc(Offset + X*DX),
-	    
-	    % Optimization:
-	    % if offset has past half the previous text
-	    % start checking this text
-	    
-	    if 
-	    	X1 > PX ->
-		    Text = lists:flatten(io_lib:format("~.3f", [float(X)])),
-		    TextLength = length(Text),
-		    TextWidth = TextLength*FontW,
-		    Spacing = 2,
-		    if 
-		    	X1 > PX + round(TextWidth/2) + Spacing ->
-		    	    egd:line(Image, {X1, Y - 3}, {X1, Y + 3}, Color),
-		    	    text(Image, {X1 - round(TextWidth/2), Y + 2}, Font, Text, Color),
-			    X1 + round(TextWidth/2) + Spacing;
-			true ->
-			    PX
-		    end;
-		true ->
-		    PX
-	    end
-	end, 0, Data).
-
-draw_yticks(Im, Color, TickArea, {_,Ymax}) ->
-    #graph_area{x = X0, y = Y0, width = Width, height = Height} = TickArea,
-    Font = load_font(),
-    X = trunc(X0 + Width),
-    Dy = (Height)/(Ymax),
-    Yts = if 
-	Height/(Ymax*12) < 1.0 -> round(1 + Ymax*15/Height);
-	true -> 1
-    end,
-    egd:filledRectangle(Im, {X, trunc(0 + Y0)}, {X, trunc(Y0 + Height)}, Color),
-    draw_yticks0(Im, Font, Color, 0, Yts, Ymax, {X, Height, Dy}).
-
-draw_yticks0(Im, Font, Color, Yi, Yts, Ymax, Area) when Yi < Ymax -> 
-    {X, Height, Dy} = Area, 
-    Y = round(Height - (Yi*Dy) + 3),
-
-    egd:filledRectangle(Im, {X - 3, Y}, {X + 3, Y}, Color), 
-    Text = lists:flatten(io_lib:format("~p", [Yi])),
-    text(Im, {0, Y - 4}, Font, Text, Color),
-    draw_yticks0(Im, Font, Color, Yi + Yts, Yts, Ymax, Area);
-draw_yticks0(_, _, _, _, _, _, _) -> ok.
-
-%%% -------------------------------------
-%%% ACTIVITIES
-%%% -------------------------------------
-
-%% activities(Width, Height, Range, Activities) -> Binary
-%% In:
-%%	Width = integer()
-%%	Height = integer()
-%%	Range = {float(), float()}
-%%	Activities = [{float(), active | inactive}]
-%% Out:
-%%	Binary = binary()
-
-activities(Width, Height, {UXmin, UXmax}, Activities) ->
-    Xs = [ X || {X,_} <- Activities],
-    Xmin = lists:min(Xs),
-    Xmax = lists:max(Xs),
-    activities0(Width, Height, {lists:min([Xmin, UXmin]), lists:max([UXmax, Xmax])}, Activities).
-
-activities(Width, Height, Activities) ->
-    Xs = [ X || {X,_} <- Activities],
-    Xmin = lists:min(Xs),
-    Xmax = lists:max(Xs),
-    activities0(Width, Height, {Xmin, Xmax}, Activities).
-
-activities0(Width, Height, {Xmin, Xmax}, Activities) ->
-    Image = egd:create(Width, Height),
-    Grey = egd:color(Image, {200, 200, 200}),
-    HO = 20,
-    ActivityArea = #graph_area{x = HO, y = 0, width = Width - 2*HO, height = Height},
-    egd:filledRectangle(Image, {0, 0}, {Width, Height}, Grey),
-    draw_activity(Image, {Xmin, Xmax}, ActivityArea, Activities),
-    Binary = egd:render(Image, png),
-    egd:destroy(Image),
-    Binary.
-
-draw_activity(Image, {Xmin, Xmax}, Area = #graph_area{ width = Width }, Acts) ->
-    White = egd:color({255, 255, 255}),
-    Green = egd:color({0,250, 0}),
-    Black = egd:color({0, 0, 0}),
-
-    Dx    = Width/(Xmax - Xmin),
-
-    draw_activity(Image, {Xmin, Xmax}, Area, {White, Green, Black}, Dx, Acts).
-
-draw_activity(_, _, _, _, _, [_]) -> ok;
-draw_activity(Image, {Xmin, Xmax}, Area = #graph_area{ height = Height, x = X0 }, {Cw, Cg, Cb}, Dx, [{Xa1, State}, {Xa2, Act2} | Acts]) ->
-    X1 = erlang:trunc(X0 + Dx*Xa1 - Xmin*Dx),
-    X2 = erlang:trunc(X0 + Dx*Xa2 - Xmin*Dx),
-
-    case State of
-	inactive ->
-	    egd:filledRectangle(Image, {X1, 0}, {X2, Height - 1}, Cw),
-	    egd:rectangle(Image, {X1, 0}, {X2, Height - 1}, Cb);
-	active ->
-	    egd:filledRectangle(Image, {X1, 0}, {X2, Height - 1}, Cg),
-	    egd:rectangle(Image, {X1, 0}, {X2, Height - 1}, Cb)
-    end,
-    draw_activity(Image, {Xmin, Xmax}, Area, {Cw, Cg, Cb}, Dx, [{Xa2, Act2} | Acts]).
-
- 
-
-%%% -------------------------------------
-%%% Process lifetime
-%%% Used by processes page
-%%% -------------------------------------
-
-proc_lifetime(Width, Height, Start, End, ProfileTime) ->
-    Im = egd:create(round(Width), round(Height)),
-    Black = egd:color(Im, {0, 0, 0}),
-    Green = egd:color(Im, {0, 255, 0}),
-
-    % Ratio and coordinates
-
-    DX = (Width-1)/ProfileTime,
-    X1 = round(DX*Start),
-    X2 = round(DX*End),
-
-    % Paint
-    egd:filledRectangle(Im, {X1, 0}, {X2, Height - 1}, Green),
-    egd:rectangle(Im, {X1, 0}, {X2, Height - 1}, Black),
-
-    Binary = egd:render(Im, png),
-    egd:destroy(Im),
-    Binary.
-
-%%% -------------------------------------
-%%% Percentage
-%%% Used by process_info page
-%%% Percentage should be 0.0 -> 1.0
-%%% -------------------------------------
-percentage(Width, Height, Percentage) ->
-    Im = egd:create(round(Width), round(Height)),
-    Font = load_font(),
-    Black = egd:color(Im, {0, 0, 0}),
-    Green = egd:color(Im, {0, 255, 0}),
-
-    % Ratio and coordinates
-
-    X = round(Width - 1 - Percentage*(Width - 1)),
-
-    % Paint
-    egd:filledRectangle(Im, {X, 0}, {Width - 1, Height - 1}, Green),
-    {FontW, _} = egd_font:size(Font), 
-    String = lists:flatten(io_lib:format("~.10B %", [round(100*Percentage)])),
-
-    text(	Im, 
-		{round(Width/2 - (FontW*length(String)/2)), 0}, 
-    		Font,
-		String,
-		Black),
-    egd:rectangle(Im, {X, 0}, {Width - 1, Height - 1}, Black),
-    
-    Binary = egd:render(Im, png),
-    egd:destroy(Im),
-    Binary.
-
-
-load_font() ->
-    Filename = filename:join([code:priv_dir(percept),"fonts", "6x11_latin1.wingsfont"]),
-    egd_font:load(Filename).
-    
-text(Image, {X,Y}, Font, Text, Color) ->
-    egd:text(Image, {X,Y-2}, Font, Text, Color).
diff --git a/lib/percept/test/Makefile b/lib/percept/test/Makefile
deleted file mode 100644
index 87fde49410..0000000000
--- a/lib/percept/test/Makefile
+++ /dev/null
@@ -1,91 +0,0 @@
-#
-# %CopyrightBegin%
-# 
-# Copyright Ericsson AB 2007-2016. All Rights Reserved.
-# 
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-# 
-# %CopyrightEnd%
-#
-
-include $(ERL_TOP)/make/target.mk
-
-include $(ERL_TOP)/make/$(TARGET)/otp.mk
-
-# ----------------------------------------------------
-# Target Specs
-# ----------------------------------------------------
-
-MODULES= \
-	ipc_tree \
-	percept_SUITE \
-	egd_SUITE 
-
-EBIN = .
-
-HRL_FILES= 
-
-ERL_FILES= $(MODULES:%=%.erl)
-
-TARGET_FILES = $(MODULES:%=$(EBIN)/%.$(EMULATOR))
-
-SOURCE = $(ERL_FILES) $(HRL_FILES)
-
-EMAKEFILE=Emakefile
-
-# ----------------------------------------------------
-# Release directory specification
-# ----------------------------------------------------
-RELSYSDIR = $(RELEASE_PATH)/percept_test
-
-# ----------------------------------------------------
-# FLAGS
-# ----------------------------------------------------
-ERL_MAKE_FLAGS += 
-ERL_COMPILE_FLAGS += -I$(ERL_TOP)/lib/percept/include
-
-# ----------------------------------------------------
-# Targets
-# ----------------------------------------------------
-
-make_emakefile:
-	$(ERL_TOP)/make/make_emakefile $(ERL_COMPILE_FLAGS) -o$(EBIN) $(MODULES)\
-	> $(EMAKEFILE)
-
-tests debug opt: make_emakefile
-	erl $(ERL_MAKE_FLAGS) -make
-
-clean:
-	rm -f $(EMAKEFILE)
-	rm -f $(TARGET_FILES)
-	rm -f core *~
-
-docs:
-
-
-# ----------------------------------------------------
-# Release Target
-# ---------------------------------------------------- 
-include $(ERL_TOP)/make/otp_release_targets.mk
-
-release_spec: opt
-
-release_tests_spec: make_emakefile
-	$(INSTALL_DIR) "$(RELSYSDIR)"
-	$(INSTALL_DATA) percept.spec percept.cover $(EMAKEFILE) $(SOURCE) "$(RELSYSDIR)"
-	chmod -R u+w "$(RELSYSDIR)"
-	@tar cf - *_SUITE_data | (cd "$(RELSYSDIR)"; tar xf -)
-
-release_docs_spec:
-
-
diff --git a/lib/percept/test/egd_SUITE.erl b/lib/percept/test/egd_SUITE.erl
deleted file mode 100644
index 401695dddd..0000000000
--- a/lib/percept/test/egd_SUITE.erl
+++ /dev/null
@@ -1,389 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2007-2016. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-%%
-
--module(egd_SUITE).
--include_lib("common_test/include/ct.hrl").
-
-%% Test server specific exports
--export([all/0, suite/0]).
--export([init_per_suite/1, end_per_suite/1]).
--export([init_per_testcase/2, end_per_testcase/2]).
-
-%% Test cases
--export([image_create_and_destroy/1,
-         image_shape/1,
-         image_primitives/1,
-         image_colors/1,
-         image_font/1,
-         image_fans/1,
-         image_png_compliant/1]).
-
-suite() ->
-    [{ct_hooks,[ts_install_cth]},
-     {timetrap, {minutes, 1}}].
-
-all() -> 
-    [image_create_and_destroy, image_shape,
-     image_primitives, image_colors, image_font,
-     image_fans,
-     image_png_compliant].
-
-
-init_per_suite(Config) when is_list(Config) ->
-    rand:seed(exsplus),
-    Config.
-
-end_per_suite(Config) when is_list(Config) ->
-    Config.
-
-init_per_testcase(_Case, Config) ->
-    [{max_size, 800}|Config].
-
-end_per_testcase(_Case, _Config) ->
-    ok.
-
-%%----------------------------------------------------------------------
-%% Tests
-%%----------------------------------------------------------------------
-
-%% Image creation and destroy test.
-image_create_and_destroy(Config) when is_list(Config) ->
-    {W,H} = get_size(proplists:get_value(max_size, Config)),
-    Image = egd:create(W, H),
-    ok = egd:destroy(Image),
-    ok.
-
-%% Image color test.
-image_colors(Config) when is_list(Config) ->
-    {W,H} = get_size(proplists:get_value(max_size, Config)),
-    Dir = proplists:get_value(priv_dir, Config),
-    Image = egd:create(W, H),
-    put(image_size, {W,H}),
-
-    RGB = get_rgb(),
-    Black = egd:color({0,0,0}),
-    Red = egd:color({255,0,0}),
-    Green = egd:color({0,255,0}),
-    Blue = egd:color({0,0,255}),
-    Random = egd:color(Image, RGB),
-
-    ok = egd:line(Image, get_point(), get_point(), Random),
-    ok = egd:line(Image, get_point(), get_point(), Red),
-    ok = egd:line(Image, get_point(), get_point(), Green),
-    ok = egd:line(Image, get_point(), get_point(), Black),
-    ok = egd:line(Image, get_point(), get_point(), Blue),
-
-    HtmlDefaultNames = [black,silver,gray,white,maroon,red,
-                        purple,fuchia,green,lime,olive,yellow,navy,blue,teal,
-                        aqua],
-
-    lists:foreach(fun (ColorName) ->
-                          Color = egd:color(ColorName),
-                          ok    = egd:line(Image, get_point(), get_point(), Color)
-                  end, HtmlDefaultNames),
-
-    Png1 = <<_/binary>> = egd:render(Image,png,[{render_engine, alpha}]),
-    File1 = filename:join(Dir,"image_colors_alpha.png"),
-    ok = egd:save(Png1,File1),
-    ct:log("<p>Image alpha:</p><img src=\"~s\" />~n", [File1]),
-    Png2 = <<_/binary>> = egd:render(Image,png,[{render_engine, opaque}]),
-    File2 = filename:join(Dir,"image_colors_opaque.png"),
-    ok = egd:save(Png2,File2),
-    ct:log("<p>Image opaque:</p><img src=\"~s\" />~n", [File2]),
-
-    ok = egd:destroy(Image),
-    erase(image_size),
-    ok.
-
-%% Image shape API test.
-image_shape(Config) when is_list(Config) ->
-    {W,H} = get_size(proplists:get_value(max_size, Config)),
-    Dir = proplists:get_value(priv_dir, Config),
-    put(image_size, {W,H}),
-    Im = egd:create(W, H),
-
-    Fgc = egd:color({255,0,0}),
-
-    ok = egd:line(Im, get_point(), get_point(), Fgc),
-    ok = egd:rectangle(Im, get_point(), get_point(), Fgc),
-    ok = egd:filledEllipse(Im, get_point(), get_point(), Fgc),
-    ok = egd:arc(Im, get_point(), get_point(), Fgc),
-    ok = egd:arc(Im, get_point(), get_point(), 100, Fgc),
-
-    Pt1 = get_point(),
-    Pt2 = get_point(), 
-
-    ok = egd:filledRectangle(Im, Pt1, Pt2, Fgc),
-
-    Bitmap = egd:render(Im, raw_bitmap),
-
-    ok = bitmap_point_has_color(Bitmap, {W,H}, Pt2, Fgc),
-    ok = bitmap_point_has_color(Bitmap, {W,H}, Pt1, Fgc),
-
-    Bin = <<_/binary>> = egd:render(Im, raw_bitmap, [{render_engine, alpha}]),
-    Png = egd_png:binary(W,H,Bin),
-    File = filename:join(Dir,"image_shape.png"),
-    ok = egd:save(Png,File),
-    ct:log("<p>Image:</p><img src=\"~s\" />~n", [File]),
-
-    ok = egd:destroy(Im),
-
-    erase(image_size),
-    ok.
-
-%% Image shape API test.
-image_primitives(Config) when is_list(Config) ->
-    {W,H} = get_size(proplists:get_value(max_size, Config)),
-    Dir = proplists:get_value(priv_dir, Config),
-    put(image_size, {W,H}),
-
-    Im0 = egd_primitives:create(W, H),
-    Fgc = egd:color({25,25,255}),
-    Bgc = egd:color({0,250,25}),
-
-    Im1 = lists:foldl(fun ({Function, Arguments}, Im) ->
-                              erlang:apply(egd_primitives, Function, [Im|Arguments])
-                      end, Im0,
-                      [{Fs, [get_point(), get_point(), Bgc]} || Fs <- [line, rectangle, filledEllipse, arc]] ++
-                      [{pixel,          [get_point(), Bgc]},
-                       {filledTriangle, [get_point(), get_point(), get_point(), Bgc]}]),
-
-    Pt1 = get_point(),
-    Pt2 = get_point(), 
-
-    Im2 = egd_primitives:filledRectangle(Im1, Pt1, Pt2, Fgc),
-
-    Bitmap = egd_render:binary(Im2, opaque),
-
-    ok = bitmap_point_has_color(Bitmap, {W,H}, Pt2, Fgc),
-    ok = bitmap_point_has_color(Bitmap, {W,H}, Pt1, Fgc),
-
-    Bin = <<_/binary>> = egd_render:binary(Im2, alpha),
-    Png = egd_png:binary(W,H,Bin),
-    File = filename:join(Dir,"image_primitives.png"),
-    ok = egd:save(Png,File),
-    ct:log("<p>Image:</p><img src=\"~s\" />~n", [File]),
-
-    erase(image_size),
-    ok.
-
-%% Image font test.
-image_font(Config) when is_list(Config) ->
-    {W,H} = get_size(proplists:get_value(max_size, Config)),
-    Dir = proplists:get_value(priv_dir, Config),
-    put(image_size, {W,H}),
-    Im = egd:create(W, H),
-    Fgc = egd:color({0,130,0}),
-
-    Filename = filename:join([code:priv_dir(percept),"fonts","6x11_latin1.wingsfont"]),
-    Font = egd_font:load(Filename),
-
-    % simple text
-    ok = egd:text(Im, get_point(), Font, "Hello World", Fgc),
-    <<_/binary>> = egd:render(Im, png),
-
-    GlyphStr1   = " !\"#$%&'()*+,-./",            % Codes  32 ->  47
-    NumericStr  = "0123456789",                   % Codes  48 ->  57
-    GlyphStr2   = ":;<=>?@",                      % Codes  58 ->  64
-    AlphaBigStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZ",   % Codes  65 ->  90
-    GlyphStr3   = "[\\]^_`",                      % Codes  91 ->  96
-    AlphaSmStr  = "abcdefghijklmnopqrstuvwxyz",   % Codes  97 -> 122
-    GlyphStr4   = "{|}~",                         % Codes 123 -> 126
-
-    ok = egd:text(Im, get_point(), Font, GlyphStr1, Fgc),
-    Png1 = <<_/binary>> = egd:render(Im, png),
-    File1 = filename:join(Dir,"text1.png"),
-    ok = egd:save(Png1,File1),
-    ct:log("<p>Image:</p><img src=\"~s\" />~n", [File1]),
-
-    ok = egd:text(Im, get_point(), Font, NumericStr, Fgc),
-    Png2 = <<_/binary>> = egd:render(Im, png),
-    File2 = filename:join(Dir,"text2.png"),
-    ok = egd:save(Png2,File2),
-    ct:log("<p>Image:</p><img src=\"~s\" />~n", [File2]),
-
-    ok = egd:text(Im, get_point(), Font, GlyphStr2, Fgc),
-    Png3 = <<_/binary>> = egd:render(Im, png),
-    File3 = filename:join(Dir,"text3.png"),
-    ok = egd:save(Png3,File3),
-    ct:log("<p>Image:</p><img src=\"~s\" />~n", [File3]),
-
-    ok = egd:text(Im, get_point(), Font, AlphaBigStr, Fgc),
-    Png4 = <<_/binary>> = egd:render(Im, png),
-    File4 = filename:join(Dir,"text4.png"),
-    ok = egd:save(Png4,File4),
-    ct:log("<p>Image:</p><img src=\"~s\" />~n", [File4]),
-
-    ok = egd:text(Im, get_point(), Font, GlyphStr3, Fgc),
-    Png5 = <<_/binary>> = egd:render(Im, png),
-    File5 = filename:join(Dir,"text5.png"),
-    ok = egd:save(Png5,File5),
-    ct:log("<p>Image:</p><img src=\"~s\" />~n", [File5]),
-
-    ok = egd:text(Im, get_point(), Font, AlphaSmStr, Fgc),
-    Png6 = <<_/binary>> = egd:render(Im, png),
-    File6 = filename:join(Dir,"text6.png"),
-    ok = egd:save(Png6,File6),
-    ct:log("<p>Image:</p><img src=\"~s\" />~n", [File6]),
-
-    ok = egd:text(Im, get_point(), Font, GlyphStr4, Fgc),
-    Png7 = <<_/binary>> = egd:render(Im, png),
-    File7 = filename:join(Dir,"text7.png"),
-    ok = egd:save(Png7,File7),
-    ct:log("<p>Image:</p><img src=\"~s\" />~n", [File7]),
-
-    ok = egd:destroy(Im),
-    erase(image_size),
-    ok.
-
-%% Image png compliant test.
-image_png_compliant(Config) when is_list(Config) ->
-    {W,H} = get_size(proplists:get_value(max_size, Config)),
-    put(image_size, {W,H}),
-    Im = egd:create(W, H),
-    Fgc = egd:color({0,0,0}),
-    ok = egd:filledRectangle(Im, get_point(), get_point(), Fgc),
-
-    Bin = egd:render(Im, png),
-    true = binary_is_png_compliant(Bin),
-
-    ok = egd:destroy(Im),
-    erase(image_size),
-    ok.
-
-image_fans(Config) when is_list(Config) ->
-    W = 1024,
-    H = 800,
-    Dir = proplists:get_value(priv_dir, Config),
-
-    Fun = fun({F,Args},Im) ->
-                  erlang:apply(egd_primitives,F,[Im|Args])
-          end,
-
-    %% fan1
-    Ops1 = gen_vertical_fan(1,{0,400},egd:color(red),1024,800,-15),
-    Ops2 = gen_horizontal_fan(1,{512,800},egd:color(green),1024,0,-15),
-
-    Im0 = egd_primitives:create(W,H),
-    Im1 = lists:foldl(Fun, Im0, Ops1 ++ Ops2),
-    Bin1 = egd_render:binary(Im1, opaque),
-    Png1 = egd_png:binary(W,H,Bin1),
-
-    File1 = filename:join(Dir,"fan1_opaque.png"),
-    ok = egd:save(Png1,File1),
-    ct:log("<p>Image opaque width 1:</p><img src=\"~s\" />~n", [File1]),
-
-    Bin2 = egd_render:binary(Im1, alpha),
-    Png2 = egd_png:binary(W,H,Bin2),
-
-    File2 = filename:join(Dir,"fan1_alpha.png"),
-    ok = egd:save(Png2,File2),
-    ct:log("<p>Image alpha width 1:</p><img src=\"~s\" />~n", [File2]),
-
-
-    %% fan2
-    Ops3 = gen_vertical_fan(7,{0,400},egd:color(red),1024,800,-15),
-    Ops4 = gen_horizontal_fan(7,{512,800},egd:color(green),1024,0,-15),
-
-    Im2 = lists:foldl(Fun, Im0, Ops3 ++ Ops4),
-    Bin3 = egd_render:binary(Im2, opaque),
-    Png3 = egd_png:binary(W,H,Bin3),
-
-    File3 = filename:join(Dir,"fan2_opaque.png"),
-    ok = egd:save(Png3,File3),
-    ct:log("<p>Image opaque width 7:</p><img src=\"~s\" />~n", [File3]),
-
-    Bin4 = egd_render:binary(Im2, alpha),
-    Png4 = egd_png:binary(W,H,Bin4),
-
-    File4 = filename:join(Dir,"fan2_alpha.png"),
-    ok = egd:save(Png4,File4),
-    ct:log("<p>Image alpha width 7:</p><img src=\"~s\" />~n", [File4]),
-    ok.
-
-gen_vertical_fan(Wd,Pt,C,X,Y,Step) when Y > 0 ->
-    [{line,[Pt,{X,Y},Wd,C]}|gen_vertical_fan(Wd,Pt,C,X,Y + Step,Step)];
-gen_vertical_fan(_,_,_,_,_,_) -> [].
-
-gen_horizontal_fan(Wd,Pt,C,X,Y,Step) when X > 0 ->
-    [{line,[Pt,{X,Y},Wd,C]}|gen_horizontal_fan(Wd,Pt,C,X + Step,Y,Step)];
-gen_horizontal_fan(_,_,_,_,_,_) -> [].
-
-
-%%----------------------------------------------------------------------
-%% Auxiliary tests
-%%----------------------------------------------------------------------
-
-bitmap_point_has_color(Bitmap, {W,_}, {X,Y}, C) ->
-    {CR,CG,CB,_} = egd_primitives:rgb_float2byte(C),
-    N = W*Y*3 + X*3,
-    << _:N/binary, R,G,B, _/binary>> = Bitmap,
-    case {R,G,B} of
-        {CR,CG,CB} -> ok;
-        Other ->
-            io:format("bitmap_point_has_color: error color was ~p, should be ~p~n", [Other, {CR,CG,CB}]),
-            {error, {Other,{CR,CG,CB}}}
-    end.
-
-binary_is_png_compliant(PngBin) ->
-    {Bin, _} = split_binary(PngBin, 10),
-    List = binary_to_list(Bin),
-    case lists:sublist(List, 2,3) of
-        "PNG" -> true;
-        Other ->
-            io:format("img -> ~p~n", [Other]),
-            false
-    end.
-
-%%----------------------------------------------------------------------
-%% Auxiliary
-%%----------------------------------------------------------------------
-
-
-get_rgb() ->
-    R = random(255),
-    G = random(255),
-    B = random(255),
-    {R,G,B}.
-
-get_angle() ->
-    random(359).
-
-get_point() ->
-    get_point(get(image_size)).
-get_point({W,H}) ->
-    X = random(W - 1),
-    Y = random(H - 1),
-    {X,Y}.
-
-get_size(Max) ->
-    W = trunc(random(Max/2) + Max/2 + 1),
-    H = trunc(random(Max/2) + Max/2 + 1),
-    io:format("Image size will be ~p x ~p~n", [W,H]),
-    {W,H}.
-
-get_points(N) ->
-    get_points(N, []).
-get_points(0, Out) ->
-    Out;
-get_points(N, Out) ->
-    get_points(N - 1, [get_point() | Out]).
-
-random(N) -> trunc(rand:uniform(trunc(N + 1)) - 1).
diff --git a/lib/percept/test/ipc_tree.erl b/lib/percept/test/ipc_tree.erl
deleted file mode 100644
index 29da20e83f..0000000000
--- a/lib/percept/test/ipc_tree.erl
+++ /dev/null
@@ -1,49 +0,0 @@
-%% ``Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%% 
-%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
-%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
-%% AB. All Rights Reserved.''
-%% 
-%%     $Id$
-%% 
-
--module(ipc_tree).
--export([go/1, init/2]).
-
-go(N) ->
-    start(N, self()),
-    receive stop -> ok end.
-
-start(Depth, ParentPid) ->
-    spawn(?MODULE, init, [Depth, ParentPid]).
-
-init(0, ParentPid) -> 
-    workload(5000),
-    ParentPid ! stop,
-    ok;
-init(Depth, ParentPid) ->
-    Pid1 = spawn(?MODULE, init, [Depth - 1, self()]),
-    Pid2 = spawn(?MODULE, init, [Depth - 1, self()]),
-    main([Pid1,Pid2], ParentPid).
-
-main(Pids, ParentPid) ->
-    workload(5000),
-    gather(Pids),
-    ParentPid ! stop,
-    ok.
-
-gather([]) -> ok;
-gather([_|Pids]) -> receive _ -> gather(Pids) end.
-
-workload(0) -> ok;
-workload(N) -> _ = math:sin(2), workload(N - 1).
diff --git a/lib/percept/test/percept.cover b/lib/percept/test/percept.cover
deleted file mode 100644
index 8a5ad0a55e..0000000000
--- a/lib/percept/test/percept.cover
+++ /dev/null
@@ -1,2 +0,0 @@
-{incl_app,percept,details}.
-
diff --git a/lib/percept/test/percept.spec b/lib/percept/test/percept.spec
deleted file mode 100644
index f3ef76bd60..0000000000
--- a/lib/percept/test/percept.spec
+++ /dev/null
@@ -1 +0,0 @@
-{suites,"../percept_test",all}.
diff --git a/lib/percept/test/percept_SUITE.erl b/lib/percept/test/percept_SUITE.erl
deleted file mode 100644
index 2be8b70e0d..0000000000
--- a/lib/percept/test/percept_SUITE.erl
+++ /dev/null
@@ -1,126 +0,0 @@
-%%
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2007-2016. All Rights Reserved.
-%% 
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%% 
-%% %CopyrightEnd%
-%%
-
--module(percept_SUITE).
--include_lib("common_test/include/ct.hrl").
-
-%% Test server specific exports
--export([all/0, suite/0]).
-
-%% Test cases
--export([app/1,
-         appup/1,
-         profile/1,
-         analyze/1,
-         analyze_dist/1,
-         webserver/1]).
-
-suite() ->
-    [{ct_hooks,[ts_install_cth]},
-     {timetrap, {minutes, 2}}].
-
-all() -> 
-    [app, appup, webserver, profile,
-     analyze, analyze_dist].
-
-
-%%----------------------------------------------------------------------
-%% Tests
-%%----------------------------------------------------------------------
-
-%% Test that the percept app file is ok
-app(Config) when is_list(Config) ->
-    ok = test_server:app_test(percept).
-
-%% Test that the percept appup file is ok
-appup(Config) when is_list(Config) ->
-    ok = test_server:appup_test(percept).
-
-%% Percept webserver test.
-webserver(Config) when is_list(Config) ->
-    % Explicit start inets?
-    {started, _, Port} = percept:start_webserver(),
-    ok = percept:stop_webserver(Port), 
-    {started, _, _} = percept:start_webserver(),
-    ok = percept:stop_webserver(),
-    {started, _, NewPort} = percept:start_webserver(),
-    ok = percept:stop_webserver(NewPort),
-    application:stop(inets),
-    ok.
-
-%% Percept profile test.
-profile(Config) when is_list(Config) ->
-    Path = proplists:get_value(data_dir, Config),
-    File = filename:join([Path,"profile_test.dat"]),
-    {ok, _} = percept:profile(File, [procs]),
-    ipc_tree:go(7),
-    ok = percept:stop_profile(),
-    ok.
-
-%% Percept analyze test.
-analyze(Config) when is_list(Config) ->
-    Begin = processes(),
-    Path = proplists:get_value(data_dir, Config),
-    File = filename:join([Path,"profile_test.dat"]),
-    T0 = erlang:monotonic_time(millisecond),
-    ok = percept:analyze(File),
-    T1 = erlang:monotonic_time(millisecond),
-    io:format("percept:analyze/1 took ~w ms.~n", [T1 - T0]),
-    {stopped, _} = percept_db:stop(),
-    print_remainers(remainers(Begin, processes())),
-    ok.
-
-%% Percept analyze distribution test.
-analyze_dist(Config) when is_list(Config) ->
-    Begin = processes(),
-    Path = proplists:get_value(data_dir, Config),
-    File = filename:join([Path,"ipc-dist.dat"]),
-    T0 = erlang:monotonic_time(millisecond),
-    ok = percept:analyze(File),
-    T1 = erlang:monotonic_time(millisecond),
-    io:format("percept:analyze/1 took ~w ms.~n", [T1 - T0]),
-    {stopped, _} = percept_db:stop(),
-    print_remainers(remainers(Begin, processes())),
-    ok.
-
-%%----------------------------------------------------------------------
-%% Auxiliary tests
-%%----------------------------------------------------------------------
-
-%%----------------------------------------------------------------------
-%% Auxiliary
-%%----------------------------------------------------------------------
-
-print_remainers([])   -> ok;
-print_remainers([Pid|Pids]) ->
-    io:format("[Pid ~p] [Entry ~p] [Name ~p]~n", [
-	Pid,
-	erlang:process_info(Pid, initial_call),
-	erlang:process_info(Pid, registered_name)
-    ]),
-    print_remainers(Pids).
-
-remainers(Begin, End) -> remainers(Begin, End, []).
-remainers(_, [], Out) -> lists:reverse(Out);
-remainers(Begin, [Pid|End], Out) ->
-    case lists:member(Pid, Begin) of
-	true  -> remainers(Begin, End, Out);
-	false -> remainers(Begin, End, [Pid|Out])
-    end.
diff --git a/lib/percept/test/percept_SUITE_data/ipc-dist.dat b/lib/percept/test/percept_SUITE_data/ipc-dist.dat
deleted file mode 100644
index 14ab6c0c5d..0000000000
--- a/lib/percept/test/percept_SUITE_data/ipc-dist.dat
+++ /dev/null
diff --git a/lib/percept/test/percept_db_SUITE.erl b/lib/percept/test/percept_db_SUITE.erl
deleted file mode 100644
index b2827e0e42..0000000000
--- a/lib/percept/test/percept_db_SUITE.erl
+++ /dev/null
@@ -1,55 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2007-2016. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-%%
-
--module(percept_db_SUITE).
--include_lib("common_test/include/ct.hrl").
-
-%% Test server specific exports
--export([all/0, suite/0]).
-
-%% Test cases
--export([start/1]).
-
-%% Default timetrap timeout (set in init_per_testcase)
--define(restarts, 10).
--define(alive_timeout, 500).
-
-suite() ->
-    [{timetrap, {minutes, 2}}].
-
-all() ->
-    [start].
-
-%%----------------------------------------------------------------------
-%% Tests
-%%----------------------------------------------------------------------
-
-%% Percept_db start and restart test.
-start(Config) when is_list(Config) ->
-    ok = restart(?restarts),
-    {stopped, _DB} = percept_db:stop(),
-    ok.
-
-restart(0)-> ok;
-restart(N)->
-    {_, DB} = percept_db:start(),
-    timer:sleep(?alive_timeout),
-    true = erlang:is_process_alive(DB),
-    restart(N-1).
diff --git a/lib/percept/vsn.mk b/lib/percept/vsn.mk
deleted file mode 100644
index 614cee8645..0000000000
--- a/lib/percept/vsn.mk
+++ /dev/null
@@ -1 +0,0 @@
-PERCEPT_VSN = 0.9
diff --git a/lib/runtime_tools/src/Makefile b/lib/runtime_tools/src/Makefile
index 2c902952a1..0ef6b1c521 100644
--- a/lib/runtime_tools/src/Makefile
+++ b/lib/runtime_tools/src/Makefile
@@ -42,7 +42,6 @@ MODULES= \
 	runtime_tools_sup \
 	dbg \
 	dyntrace \
-	percept_profile \
 	system_information \
 	observer_backend \
 	ttb_autostart\
diff --git a/lib/runtime_tools/src/percept_profile.erl b/lib/runtime_tools/src/percept_profile.erl
deleted file mode 100644
index 1e8e913b80..0000000000
--- a/lib/runtime_tools/src/percept_profile.erl
+++ /dev/null
@@ -1,195 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2008-2016. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-%% 
-
-%% 
-%% @doc Percept Collector 
-%%
-%%	This module provides the user interface for the percept data
-%	collection (profiling).
-%% 
-
--module(percept_profile).
--export([
-	start/1, 
-	start/2, 
-	start/3,
-	stop/0
-	]).
-
-
-%%==========================================================================
-%%
-%% 		Type definitions 
-%%
-%%==========================================================================
-
-%% @type percept_option() = procs | ports | exclusive
-
--type percept_option() :: 'procs' | 'ports' | 'exclusive' | 'scheduler'.
-
-%%==========================================================================
-%%
-%% 		Interface functions
-%%
-%%==========================================================================
-
-%% @spec start(Filename::string()) -> {ok, Port} | {already_started, Port}
-%% @equiv start(Filename, [procs])
-
--spec start(Filename :: file:filename()) ->
-	{'ok', port()} | {'already_started', port()}.
-
-start(Filename) ->
-    profile_to_file(Filename, [procs]).
-
-%% @spec start(Filename::string(), [percept_option()]) -> {ok, Port} | {already_started, Port}
-%%	Port = port()
-%% @doc Starts profiling with supplied options. 
-%%	All events are stored in the file given by Filename. 
-%%	An explicit call to stop/0 is needed to stop profiling. 
-
--spec start(Filename :: file:filename(),
-	    Options :: [percept_option()]) ->
-	{'ok', port()} | {'already_started', port()}.
-
-start(Filename, Options) ->
-    profile_to_file(Filename, Options). 
-
-%% @spec start(string(), MFA::mfa(), [percept_option()]) -> ok | {already_started, Port} | {error, not_started}
-%%	Port = port()
-%% @doc Starts profiling at the entrypoint specified by the MFA. All events are collected, 
-%%	this means that processes outside the scope of the entry-point are also profiled. 
-%%	No explicit call to stop/0 is needed, the profiling stops when
-%%	the entry function returns.
-
--spec start(Filename :: file:filename(),
-	    Entry :: {atom(), atom(), list()},
-	    Options :: [percept_option()]) ->
-	'ok' | {'already_started', port()} | {'error', 'not_started'}.
-
-start(Filename, {Module, Function, Args}, Options) ->
-    case whereis(percept_port) of
-	undefined ->
-            {ok, _} = profile_to_file(Filename, Options),
-	    erlang:apply(Module, Function, Args),
-	    stop();
-	Port ->
-	    {already_started, Port}
-    end.
-
-deliver_all_trace() ->
-    Tracee = self(),
-    Tracer = spawn(fun() -> 
-	receive {Tracee, start} -> ok end,
-    	Ref = erlang:trace_delivered(Tracee),
-	receive {trace_delivered, Tracee, Ref} -> Tracee ! {self(), ok} end
-    end),
-    erlang:trace(Tracee, true, [procs, {tracer, Tracer}]),
-    Tracer ! {Tracee, start},
-    receive {Tracer, ok} -> ok end,
-    erlang:trace(Tracee, false, [procs]),
-    ok.
-
-%% @spec stop() -> ok | {'error', 'not_started'}
-%% @doc Stops profiling.
-    
--spec stop() -> 'ok' | {'error', 'not_started'}.
-
-stop() ->
-    _ = erlang:system_profile(undefined, [runnable_ports, runnable_procs]),
-    erlang:trace(all, false, [procs, ports, timestamp]),
-    deliver_all_trace(), 
-    case whereis(percept_port) of
-    	undefined -> 
-	    {error, not_started};
-	Port ->
-	    erlang:port_command(Port, erlang:term_to_binary({profile_stop, erlang:timestamp()})),
-	    %% trace delivered?
-	    erlang:port_close(Port),
-	    ok
-    end. 
-
-%%==========================================================================
-%%
-%% 		Auxiliary functions 
-%%
-%%==========================================================================
-
-profile_to_file(Filename, Opts) ->
-    case whereis(percept_port) of 
-	undefined ->
-	    io:format("Starting profiling.~n", []),
-
-	    erlang:system_flag(multi_scheduling, block),
-	    Port = (dbg:trace_port(file, Filename))(),
-	    % Send start time
-	    erlang:port_command(Port, erlang:term_to_binary({profile_start, erlang:timestamp()})),
-	    erlang:system_flag(multi_scheduling, unblock),
-		
-	    %% Register Port
-    	    erlang:register(percept_port, Port),
-	    set_tracer(Port, Opts), 
-	    {ok, Port};
-	Port ->
-	    io:format("Profiling already started at port ~p.~n", [Port]),
-	    {already_started, Port}
-    end.
-
-%% set_tracer
-
-set_tracer(Port, Opts) ->
-    {TOpts, POpts} = parse_profile_options(Opts),
-    % Setup profiling and tracing
-    erlang:trace(all, true, [{tracer, Port}, timestamp | TOpts]),
-    _ = erlang:system_profile(Port, POpts),
-    ok.
-
-%% parse_profile_options
-
-parse_profile_options(Opts) ->
-    parse_profile_options(Opts, {[],[]}).
-
-parse_profile_options([], Out) ->
-    Out;
-parse_profile_options([Opt|Opts], {TOpts, POpts}) ->
-    case Opt of
-	procs ->
-	    parse_profile_options(Opts, {
-		[procs | TOpts], 
-		[runnable_procs | POpts]
-	    });
-	ports ->
-	    parse_profile_options(Opts, {
-		[ports | TOpts], 
-		[runnable_ports | POpts]
-	    });
-	scheduler ->
-	    parse_profile_options(Opts, {
-		TOpts, 
-		[scheduler | POpts]
-	    });
-	exclusive ->
-	    parse_profile_options(Opts, {
-		TOpts, 
-		[exclusive | POpts]
-	    });
-	_ -> 
-	    parse_profile_options(Opts, {TOpts, POpts})
-    end.
diff --git a/lib/runtime_tools/src/runtime_tools.app.src b/lib/runtime_tools/src/runtime_tools.app.src
index 690c61a4c3..d6c1f17e70 100644
--- a/lib/runtime_tools/src/runtime_tools.app.src
+++ b/lib/runtime_tools/src/runtime_tools.app.src
@@ -20,8 +20,8 @@
 {application, runtime_tools,
    [{description,  "RUNTIME_TOOLS"},
     {vsn,          "%VSN%"},
-    {modules,      [appmon_info, dbg,observer_backend,percept_profile,
-		    runtime_tools,runtime_tools_sup,erts_alloc_config,
+    {modules,      [appmon_info, dbg,observer_backend,runtime_tools,
+                    runtime_tools_sup,erts_alloc_config,
 		    ttb_autostart,dyntrace,system_information,
                     msacc]},
     {registered,   [runtime_tools_sup]},
@@ -30,5 +30,3 @@
     {mod,          {runtime_tools, []}},
     {runtime_dependencies, ["stdlib-3.0","mnesia-4.12","kernel-5.0",
 			    "erts-8.0"]}]}.
-
-
diff --git a/lib/ssl/test/ssl_bench_SUITE.erl b/lib/ssl/test/ssl_bench_SUITE.erl
index 21989f8d99..70fd0af9b4 100644
--- a/lib/ssl/test/ssl_bench_SUITE.erl
+++ b/lib/ssl/test/ssl_bench_SUITE.erl
@@ -88,7 +88,6 @@ end_per_testcase(_Func, _Conf) ->
 -define(FPROF_SERVER, false).
 -define(EPROF_CLIENT, false).
 -define(EPROF_SERVER, false).
--define(PERCEPT_SERVER, false).
 
 %% Current numbers gives roughly a testcase per minute on todays hardware..
 
@@ -190,7 +189,6 @@ server_init(ssl, setup_connection, _, _, Server) ->
     ?FPROF_SERVER andalso start_profile(fprof, [whereis(ssl_manager), new]),
     %%?EPROF_SERVER andalso start_profile(eprof, [ssl_connection_sup, ssl_manager]),
     ?EPROF_SERVER andalso start_profile(eprof, [ssl_manager]),
-    ?PERCEPT_SERVER andalso percept:profile("/tmp/ssl_server.percept"),
     Server ! {self(), {init, Host, Port}},
     Test = fun(TSocket) ->
 		   ok = ssl:ssl_accept(TSocket),
@@ -247,7 +245,6 @@ setup_server_connection(LSocket, Test) ->
     receive quit ->
 	    ?FPROF_SERVER andalso stop_profile(fprof, "test_server_res.fprof"),
 	    ?EPROF_SERVER andalso stop_profile(eprof, "test_server_res.eprof"),
-	    ?PERCEPT_SERVER andalso stop_profile(percept, "/tmp/ssl_server.percept"),
 	    ok
     after 0 ->
 	    case ssl:transport_accept(LSocket, 2000) of
@@ -388,13 +385,6 @@ start_profile(fprof, Procs) ->
     fprof:trace([start, {procs, Procs}]),
     io:format("(F)Profiling ...",[]).
 
-stop_profile(percept, File) ->
-    percept:stop_profile(),
-    percept:analyze(File),
-    {started, _Host, Port} = percept:start_webserver(),
-    wx:new(),
-    wx_misc:launchDefaultBrowser("http://" ++ net_adm:localhost() ++ ":" ++ integer_to_list(Port)),
-    ok;
 stop_profile(eprof, File) ->
     profiling_stopped = eprof:stop_profiling(),
     eprof:log(File),
diff --git a/system/doc/efficiency_guide/processes.xml b/system/doc/efficiency_guide/processes.xml
index bc9daa6666..afa4325d8e 100644
--- a/system/doc/efficiency_guide/processes.xml
+++ b/system/doc/efficiency_guide/processes.xml
@@ -259,10 +259,6 @@ true
     The estone benchmark, for example, is entirely sequential. So is
     the most common implementation of the "ring benchmark"; usually one process
     is active, while the others wait in a <c>receive</c> statement.</p>
-
-    <p>The <seealso marker="percept:percept">percept</seealso> application
-    can be used to profile your application to see how much potential (or lack
-    thereof) it has for concurrency.</p>
   </section>
 </chapter>