PE merge from PE's viewer-trunk

indra/llui/lldraghandle.cpp

indra/llui/llfloater.cpp

indra/newview/CMakeLists.txt

indra/newview/app_settings/settings.xml

indra/newview/llappearancemgr.cpp

indra/newview/llappearancemgr.h

indra/newview/llavataractions.cpp

indra/newview/llavataractions.h

indra/newview/llcallfloater.cpp

indra/newview/llchatitemscontainerctrl.cpp

indra/newview/llchiclet.cpp

indra/newview/llchiclet.h

indra/newview/llfloateravatarpicker.cpp

indra/newview/llfloateravatarpicker.h

indra/newview/llfloatersnapshot.cpp

indra/newview/llimview.cpp

indra/newview/llinventorybridge.cpp

indra/newview/llinventorybridge.h

indra/newview/llinventoryobserver.cpp

indra/newview/llinventoryobserver.h