Merge branch 'master' into DRTVWR-486

.clang-format

.gitignore

.hgtags

autobuild.xml

build.sh

indra/cmake/Variables.cmake

indra/llappearance/llwearabletype.cpp

indra/llappearance/llwearabletype.h

indra/llcharacter/llgesture.cpp

indra/llcommon/llcoros.cpp

indra/llimage/llimage.cpp

indra/llmath/llvolume.cpp

indra/llmessage/lldatapacker.cpp

indra/llmessage/llmail.cpp

indra/llmessage/llmessagetemplate.cpp

indra/llmessage/lltemplatemessagebuilder.cpp

indra/llmessage/lltemplatemessagereader.cpp

indra/llmessage/llxfer.cpp

indra/llmessage/message.h

indra/llplugin/llpluginclassmedia.cpp