Merge branch 'master' into DRTVWR-539

.gitignore

autobuild.xml

doc/contributions.txt

indra/CMakeLists.txt

indra/cmake/00-Common.cmake

indra/cmake/CMakeLists.txt

indra/cmake/CubemapToEquirectangularJS.cmake

indra/cmake/JPEGEncoderBasic.cmake

indra/cmake/LLFileSystem.cmake

indra/cmake/LLVFS.cmake

indra/cmake/ThreeJS.cmake

indra/integration_tests/llimage_libtest/CMakeLists.txt

indra/integration_tests/llui_libtest/CMakeLists.txt

indra/linux_crash_logger/CMakeLists.txt

indra/llappearance/CMakeLists.txt

indra/llappearance/lltexlayer.cpp

indra/llaudio/CMakeLists.txt

indra/llaudio/llaudiodecodemgr.cpp

indra/llaudio/llaudiodecodemgr.h

indra/llaudio/llaudioengine.cpp