Merge for Xcode 7

.hgtags

BuildParams

autobuild.xml

indra/cmake/00-COMPILE-LINK-RUN.txt

indra/cmake/CARes.cmake

indra/cmake/CMakeLists.txt

indra/cmake/FindCARes.cmake

indra/cmake/LLAddBuildTest.cmake

indra/cmake/LLAppearance.cmake

indra/cmake/LLAppearanceUtility.cmake

indra/cmake/LLCoreHttp.cmake

indra/cmake/LLMessage.cmake

indra/linux_crash_logger/CMakeLists.txt

indra/llappearance/CMakeLists.txt

indra/llcommon/CMakeLists.txt

indra/llcommon/fix_macros.h

indra/llcommon/linden_common.h

indra/llcommon/llcallbacklist.cpp

indra/llcommon/llcallbacklist.h

indra/llcommon/llcoros.cpp