A stab at fixing bug with {exit_on_close,false} not working

when invalid packets are received.
inet_drv: Fix condition to reject INET_REQ_IGNOREFD for UDP and SCTP
Add atomic dirty read and dirty set operations
Move test to slave node with limited ports
Fix bug where +sws proposal was still allowed to be set

This only applied to non-smp systems
prim_file: Fix error return from prim_file:list_dir/1

When the run-time system was started with +fnue, the error tuple
indicating a non-translatable filename was added as a non-proper
list tail inside an {ok,Files} term.
ssl: Fatal close alert makes more sense than handshake failiure at econnaborted
Fix comma usage in generated documentation date

It's "February 20, 2013" or "20 February 2013", not "February 20 2013".
The change is to the former.
Use dirty read instead of union which can be unsafe on some platforms
Fix lost enqueue notification
Merge branch 'rickard/thread-queue-fix/OTP-10854' into rickard/r16b/thread-queue-fix/OTP-10854

Conflicts:
	erts/emulator/beam/erl_threads.h
[reltool] Honour encoding in reltool_utils:prim_consult

This function is similar to file:consult, except it also operates on a
binary (e.g. read from an archive). The function now takes magic
encoding comment into account.
[reltool] Fix reconstruct source from debug_info to handle unicode

Also changing from using erl_syntax and erl_prettypr to using erl_pp
in order to get better handling of specs.
[reltool] Add unicode option to re:compile to allow unicode filenames
[reltool] Change ~s to ~ts and ~p to ~tp when appropriate
[reltool] Add unicode test
[reltool] Make escript test work with hipe and smp

reltool_server_SUITE:create_standalone and create_multiple_standalone
failed on test hosts running hipe and smp. The reason was that the
escript used in these tests explicitly disabled smp, which in turn
made the emulator spit out warnings like this:

"<HiPE (v 3.10)> Warning: not loading native code for module beam_lib:
it was compiled for an incompatible runtime system; please regenerate
native code for this runtime system"

This was returned from the escript and did not match the expected result.

To overcome this, the escript (reltool/examples/display_args) is
changed and does no longer disable smp.
[reltool] Improve stability of tests

* Make sure test node is terminated between each test
* Wait for expected applications to be started before continuing test
* Use ping instead of nodedown messages to check that node is down (to
  avoid failure due to no flush of inbox)
SSL: add TLS PSK (RFC 4279 and RFC 5487) cipher suites
CRYPTO: add support for RFC-2945 SRP-3 and RFC-5054 SRP-6a authentication