merge changes for storm-1097

.hgtags

indra/integration_tests/CMakeLists.txt

indra/integration_tests/llimage_libtest/CMakeLists.txt

indra/integration_tests/llimage_libtest/llimage_libtest.cpp

indra/integration_tests/llimage_libtest/llimage_libtest.h

indra/llcommon/llmetricperformancetester.cpp

indra/llcommon/llmetricperformancetester.h

indra/llimage/llimage.h

indra/llimage/llimagej2c.cpp

indra/newview/llchathistory.cpp

indra/newview/llchatitemscontainerctrl.cpp

indra/newview/llexternaleditor.cpp

indra/newview/llexternaleditor.h

indra/newview/llfasttimerview.cpp

indra/newview/llfasttimerview.h

indra/newview/llfloatertopobjects.cpp

indra/newview/llfloateruipreview.cpp

indra/newview/llnearbychathandler.cpp

indra/newview/llpreviewscript.cpp

indra/newview/llviewerchat.cpp