svn merge -r 75354:76103 svn+ssh://svn.lindenlab.com/svn/linden/branches/voice-group-moderation-3 -> release.  Finished product of QAR-134

Result of svn merge -r71162:71205 svn+ssh://svn/svn/linden/branches/new-license into release. only changes files which are not deployed or the comments section of code.

result of merge manually performed through diff and patch. svn diff svn+ssh://svn/svn/linden/release@63615 svn+ssh://svn/svn/linden/branches/release-candidate@63637 | patch -p0 in release

Port fix for SL-32157 "PowerPC Mac crashes when crossing regions or teleporting with capabilities turned on" from Branch 1-13-2 r56710 via partial merge of release-candidate -r 56743:56744