PT-42869815:  Making early alias resolution configurable.  The default is disabled.
Revert "PT-42869815:  Making early alias resolution configurable.  The default is disabled."

This reverts commit 16710f835aa14225ba2fa7d479be342bec6e6e92.
Fixed initialization and usage of queue max message. Removed _maxMsg because there was already a mMaxMsg member for that.
PT43168403: G.729 module not loading

- fix typo sipx.FREESWITCH_PREEFIX instead sipx.FREESWITCH_PREFIX
Merge branch 'release-4.6-update-2' of github.com:dhubler/sipxecs into release-4.6-update-2