* anders/diameter/R16B03_release/OTP-11499:
  vsn -> 1.5
  Update appup for OTP-11168
  Update appup for OTP-11361
  Add makefile to build example dictionaries
  Add recent Diameter-related RFCs
  Generate diameterc.1, not diameter_compile.1
  Fix documentation typos
  Fix appup blunder

* anders/diameter/timer_confusion/OTP-11168:
  Rename reconnect_timer -> connect_timer

* anders/diameter/dictionary_make/OTP-11348:
  Return compilable forms instead of beam
  Document diameter_make:format/1 and diameter_make:flatten/1
  Fix diameter_make:flatten/1
  Modify type that currently causes dialyzer woe
  Simplify and extend diameter_make interface
  Add diameter_make:flatten/1, remove reformat/1
  Adapt compiler suite to diameter_make
  Remove dead code from codec suite
  Extend diameter_make:codec/2
  Don't pollute process dictionary in diameter_codegen:from_dict/4
  Make forms a separate output from diameter_codegen
  Remove last remnants of "spec"
  Write as last step in code generation
  Change extensions for debug output: .spec/forms -> .D/F

That is, preprocessed forms that can be passed to compile:forms/1,2.

To set @avp_vendor_id, @codecs and @custom_types as required for
imported avps.

The intention was that the type would represent an improper list whose
head was an integer and whose tail was an orddict but that doesn't seem
to be dialyzer's interpretation anyway.