QAR-1040 maint-viewer-11 + OpenAL combo mergeme

doc/contributions.txt

indra/CMakeLists.txt

indra/cmake/CMakeLists.txt

indra/cmake/LLAudio.cmake

indra/cmake/OPENAL.cmake

indra/develop.py

indra/llaudio/CMakeLists.txt

indra/llmath/v2math.h

indra/llmath/v3color.h

indra/llmath/v3math.h

indra/llmessage/llassetstorage.cpp

indra/llui/lltexteditor.cpp

indra/llvfs/lldir.h

indra/llvfs/lldir_win32.cpp

indra/llwindow/llwindowsdl.cpp

indra/llwindow/llwindowsdl.h

indra/newview/CMakeLists.txt

indra/newview/app_settings/settings.xml

indra/newview/app_settings/settings_files.xml

indra/newview/installers/windows/installer_template.nsi