Merge with latest viewer-dev-materials.

.hgtags

doc/contributions.txt

indra/llmessage/llavatarnamecache.cpp

indra/newview/CMakeLists.txt

indra/newview/app_settings/settings.xml

indra/newview/gpu_table.txt

indra/newview/llfloaterdebugmaterials.cpp

indra/newview/llfloaterdebugmaterials.h

indra/newview/llpanelface.cpp

indra/newview/llpanelface.h

indra/newview/llselectmgr.cpp

indra/newview/llselectmgr.h

indra/newview/lltexturecache.h

indra/newview/llviewerfloaterreg.cpp

indra/newview/llvovolume.cpp

indra/newview/skins/default/xui/da/menu_viewer.xml

indra/newview/skins/default/xui/de/menu_viewer.xml

.../newview/skins/default/xui/en/floater_debug_materials.xml

indra/newview/skins/default/xui/en/menu_viewer.xml

...view/skins/default/xui/en/panel_preferences_graphics1.xml