* ks/cleanups:
  compiler: Fix incorrect types and specs
  escript: Add more types to records
  debugger: Clean up as suggested by tidier
  docbuilder: Clean up as suggested by tidier

Conflicts:
	lib/debugger/src/dbg_iload.erl
	lib/debugger/src/dbg_ui_trace_win.erl

* ks/ets-tid-type:
  Remove tid() from the predefined builtin types.

OTP-8687 ks/ets-tid-type

The predefined builtin type tid() has been removed. Instead, ets:tid()
should be used.

Change erl_lint not to recognize this type as builtin and
add a new erl_lint.beam version in bootstrap.

Add an -opaque type declaration for this type in ets.erl
and also declare this as an exported type. Use this type
in file debugger/src/dbg_iload.erl in a spec.
While at it, also clean up this later file a bit.