Configure the SSL options fully
Remove support for the query keyword and query expressions
Remove what remains of the Mnemosyne code
Fix bug in queue:out/1, queue:out_r/1 that makes it O(N^2) in worst case

Running out and out_r one after another many times will copy one list
back and forth if another is empty. Change r2f and f2r to copy only half
of big list so such cases will happen more rarely
Added doc for sslopts
ssl: Enhance error handling

Remove filter mechanisms that made error messages backwards compatible
with old ssl but hid information about what actually happened.

This does not break the documented API however other reason
terms may be returned, so code that matches on the reason part of
{error, Reason} may fail.
Isolate iter_max_socks to own node

This prevents this testcase from ruining the entire
testrun if it should fail critically.
Merge branch 'lukas/kernel/iter_max_socks_to_node/OTP-10734'

* lukas/kernel/iter_max_socks_to_node/OTP-10734:
  Isolate iter_max_socks to own node
Fix compiler error for hipe in debug emulator

Use am_undefined as it seems to be more releable to exist.
[hipe, kernel, stdlib] Correct a few types

The type ascii_string() in the base64 module has been corrected.
The type file:file_info() has been cleaned up.
The type file:fd() has been made opaque in the documentation.
The type nodes() has been removed from erl_bif_types.erl.
Merge branch 'fredrik/eldap/ssl-opts/OTP-10728'

* fredrik/eldap/ssl-opts/OTP-10728:
  Added doc for sslopts
  Configure the SSL options fully
Merge branch 'hb/type_corrections/OTP-10624'

* hb/type_corrections/OTP-10624:
  [hipe, kernel, stdlib] Correct a few types
Merge branch 'lh/forget-mnemosyne/OTP-10729'

* lh/forget-mnemosyne/OTP-10729:
  Remove what remains of the Mnemosyne code
  Remove support for the query keyword and query expressions
Merge branch 'ia/ssl/incompatible-error-msg/OTP-10451'

* ia/ssl/incompatible-error-msg/OTP-10451:
  ssl: Enhance error handling
Merge branch 'sverk/hipe-debug-compile-fix'

* sverk/hipe-debug-compile-fix:
  Fix compiler error for hipe in debug emulator
ssl: Prepare for R16 release

Remove very old and obsolete release notes, update version and appup.
Merge branch 'ae/stdlib/faster_queue/OTP-10722'

* ae/stdlib/faster_queue/OTP-10722:
  Fix bug in queue:out/1, queue:out_r/1 that makes it O(N^2) in worst case
Merge branch 'ia/ssl/prepare-for-release'

* ia/ssl/prepare-for-release:
  ssl: Prepare for R16 release