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
PT-46403777 - unlimited backups were throwing error on backup.
PT-45949307 - script error is network is determined to be invalid
build fix - if no custom dir, make hangs
PT-46425935 Change default for Missed call Tracking to Disabled for a phone group
PT-46554767 - Avoid race condition when scheduling config work. Was seen on some restore operations
PT-46674629 - add missing supported fw to Polycom SSIP 7000
PT-45701185 - Bugfix -users with IM enabled not written to resource-lists.xml
custom git submodules were not working
Merge branch 'release-4.6' of github.com:dhubler/sipxecs into release-4.6
PT-46899091:  Set entitydb pointers to NULL to avoid double deletion during shut down
PT45231735: Freeswitch conference config is wrong if you disable DTMF

- do not generate caller controls if not defined
- fixed precommit
PT-46976001 Migration for 4.4 and attempting to restore pins, if any users also an im password, all pins got reset to that one password.
XX-10187: config to allow SIPX_SEND_ALL_CONTACTS - added new option for registrar service ui (default to false so current beahavior is preserved) - read option in SipRegistrarServer and if enable send all active contacts in REGISTER final response
PT-46568423- fixed call waiting tone on Polycom 4.0 and 4.1 profiles; fixed sipXpolycom project precommit
Ticket-179 : Allowed disabling of NIST 100 Trying to be configurable
Merge remote branch 'upstream/release-4.6' into release-4.6
fix homer link into cdr table