FS-7045 #resolve #comment [mod_rayo] guarantee that dialed call can be joined when answered event is sent.

This is nothing more than a shameless copy/paste from another mod_say
module, which already had timezone support. It simply checks if the
timezone variable is set and if it contains a valid timezone, then this
timezone will be used when announcing times/dates.

FS-7048 #resolve

FS-7031 #resolve #comment [unimrcp] update library again to pull in upstream fix for --with-sofia-sip=../sofia-sip

FS-7031 [unimrcp] update sofia-sip.m4 so that it can build when relative path is used in configure.gnu --with-sofia-sip

* commit 'f87c335e':
  Only waiting for agent channel to hangup.

Merge pull request #117 in FS/freeswitch from ~UNIXDOG/freeswitch-rneese:bugfix/FS-6848-freesbd10.1-arm-build-failure to master

* commit '9673cf0a':
  Fix for apr build issue fs-6848 freebsd arm

remove hack breaking some cross compile builds.  if you really need this, you should be using new enough glibc anyways