merge from remote repo

.hgignore

doc/contributions.txt

indra/cmake/run_build_test.py

indra/llcharacter/llvisualparam.h

indra/llcommon/CMakeLists.txt

indra/llcommon/llallocator.h

indra/llcommon/llapr.h

indra/llcommon/llassettype.cpp

indra/llcommon/llassettype.h

indra/llcommon/llcoros.h

indra/llcommon/lleventdispatcher.h

indra/llcommon/llevents.h

indra/llcommon/llfasttimer.h

indra/llcommon/llfoldertype.cpp

indra/llcommon/llfoldertype.h

indra/llcommon/llmemory.h

indra/llcommon/llmemtype.h

indra/llcommon/llpreprocessor.h

indra/llcommon/llstacktrace.cpp

indra/llcommon/llstacktrace.h