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

* commit '1e926198':
  FS-6097 - added fifo_position macro

 [apr] Backport APR_RING_FOREACH and APR_RING_FOREACH_SAFE macros to APR for unimrcp compatibility.

 [unimrcp] configure.gnu - need full path, not relative path for library paths

 [unimrcp] added uni_revision.h - couldn't get it to autogenerate from build

 [mod_unimrcp] add better logging and error checking on module load.  Currently dumps core on MRCPv1 TTS attempt

 [mod_unimrcp] don't configure MRCPv1 session with a connection agent- causes crash

FS-7014: [mod_sofia] don't touch the tech_pvt when a call has just ended, leaving us with a null tech_pvt

FS-6622: [mod_shout] set buffer size for streams based on the number of channels to avoid buffer starvation

FS-5666: [mod_redis] add ignore_connect_fail config setting to not kill the call when redis is down when using redis backend for limit

iksemel - remove support for SSLv23 in iks_proceed_tls (was a FS addition to iksemel).  mod_rayo - updated to no longer support SSLv23

Merge pull request #113 in FS/freeswitch from ~FLAVIO/freeswitch:bugfix/FS-7004-mod_sndfile_respect_umask to master

* commit 'c73afe1c':
  FS-7004 mod_sndfile: respect umask when creating new files

Files created by mod_sndfile use sf_open() which uses hardcoded permissions. To
respect the process' umask, manually open files with the correct permissions
and then call sf_open_fd().