merge to pathfinding development branch

BuildParams

autobuild.xml

etc/message.xml

hack-to-rebuild-team-city.txt

indra/cmake/CMakeLists.txt

indra/cmake/LLConvexDecomposition.cmake

indra/cmake/LLPhysicsExtensions.cmake

indra/llcommon/llcursortypes.cpp

indra/llcommon/llcursortypes.h

indra/llcommon/llerror.h

indra/llcommon/llpointer.h

indra/llcommon/llsdserialize.cpp

indra/llcommon/llsdserialize.h

indra/llcommon/llstatenums.h

indra/llcommon/lluuid.cpp

indra/llcommon/lluuid.h

indra/llmessage/message_prehash.cpp

indra/llmessage/message_prehash.h

indra/llprimitive/object_flags.h

indra/llrender/CMakeLists.txt