Merge branch 'master' into DRTVWR-539

# Conflicts:
#	autobuild.xml
#	doc/contributions.txt
#	indra/cmake/GLOD.cmake
#	indra/llcommon/tests/llprocess_test.cpp
#	indra/newview/VIEWER_VERSION.txt
#	indra/newview/lldrawpoolavatar.cpp
#	indra/newview/llfloatermodelpreview.cpp
#	indra/newview/llmodelpreview.cpp
#	indra/newview/llviewertexturelist.cpp
#	indra/newview/llvovolume.cpp
#	indra/newview/viewer_manifest.py