PT45579013 - Assertion in sipxpark on Ctrl+C

The assertion was happening in mongo cleanup code. It seems that mongo needs
some help to cleanup nicely and this is done by adding an explicit call to
mongo::dbexit(mongo::EXIT_CLEAN).

This was added in all components that were showing this assert: park, rls, saa.
PT44376021 - Race in resources deallocation from OsTimer

Fixed the resources deallocation order in OsTimer. The mutex that guards timer service
was made static so it can outlive all timers and the timer service. The timer service
will not stop when requested if at that moment there are active timers (if it will be
stopped it will corrupt remaining timers memory). We rather leak memory than corrupt
something.

Main body in sipXpark was enclosed in {} to make sure all timers are deleted before
terminating the service.
Merge commit 'tags/separation_of_timer_race_fixx' into release-4.6
Merge branch 'PT45579013' into release-4.6

Conflicts:
	sipXpark/src/main.cpp
make sipxportdev depend on gperftools to linking to portlib will also link to tcmalloc
build issue w/sipxcdr
Merge branch 'release-4.6' of github.com:dhubler/sipxecs into release-4.6
PT-45838731 - changed default value for useDirectoryNames setting
PT-45912345 - fixed 670 model in autoprovision servlet
build err, commserver has snmp as dep
patch fix_build

Signed-off-by: Douglas Hubler <dhubler@ezuce.com>
reorder when custom makefiles are pulled in so they can append to sipx_* lists
OpenACD build dep needed reference to git submodule hook
build err  : typo in custom git repo handling
PT-46270019 - Fix migration issue of openacd freeswitch commands from 4.6 update #0
PT-46286925 - Migrate internal bean id from old name to new name for Cisco/linksys phones
PT-46270019 - add more types of avoidable openacd migration data
Allow compiling of just a single project
fix precommit
PT-46360613 - Lucene index wasnt getting built when restoring from backup.  In addition, polycom profiles were not finished migrating during restore process as sipxconfig was restarted if domain changed as well