Add ETHR_FORCE_INLINE define to hide compiler specific directives

Some win32 specific code does not compile with gcc (mingw-w64) since
'__forceinline' is not supported by gcc. This can be avoided by
defining a new macro ETHR_FORCE_INLINE similar to ETHR_INLINE.
ssl: Avoid creating a huge session table
mnesia: Improve tests

Need to re-raise the match macro if inside transaction
mnesia: Fix timing issue

Be sure to gather release_tid msgs even though we have a mnesia_down
in the queue.
Edit line 59 to remove "mgr" key from #State record.
Edit line 133 to expect ok instead of {ok, Pid} from snmpm:start_link .
Edit line 136 not to reference Pid variable which was removed above.
Add default value for maps:get
Enable tests
Add docs and test for maps:get/3
Test Tweaks
Fix badmatch error when trying to start_link an snmp_test_manager

Was previously unable to start_link an snmp_test_manager due to a
badmatch occurring on line 133.  See traceback here:
http://pastebin.com/1eNYkGTz Edit snmp_test_manager.erl to only expect
the atom ok when it was in turn start_linking an snmpm server.  Also remove reference
to no longer existing Pid variable.  Lastly remove the mgr key from the
State record, as after these changes it was no longer being used.
Merge branch 'snmp_test_manager_badmatch_pid' of github.com:telsacolton/otp into snmp_test_manager_badmatch_pid
observer: Fix range check

Avoids wxWidgets assert if the table is empty
observer: Destroy the wx env

Ensure that the server exists on close, even though linked to the test process
observer: Let wx create statusbar

wx can not catch the delete of the status bar if
it have not created it, which might cause a crash.
mnesia: Handle failed net_loads better

In case of a failed net load and no more available copies,
remove the table from late_load_queue, otherwise tables
can not be forced loaded.
Add erlang:system_info(tolerant_timeofday)

Add erlang:system_info(tolerant_timeofday), an API to check whether
compensation for sudden changes of system time is enabled or not.
hipe,compiler: Fix Map literals pretty printing
dialyzer: Add Maps type mismatch test
Support binary standard_input in ssh_io
inets: Fix streaming with single chunk body

Receiving HTTP response with chunked transfer encoding in a single
TCP message should produce stream messages for response body when
streaming mode is used for httpc.