Merged latest fixes

doc/contributions.txt

indra/llui/lluictrl.cpp

indra/llui/lluictrl.h

indra/llui/llurlentry.cpp

indra/newview/llcallfloater.cpp

indra/newview/llcallfloater.h

indra/newview/llchathistory.cpp

indra/newview/llfloatercamera.cpp

indra/newview/llfloatersnapshot.cpp

indra/newview/llmoveview.cpp

indra/newview/llnearbychathandler.cpp

indra/newview/llpanellandmarkinfo.cpp

indra/newview/llpanelpicks.cpp

indra/newview/llpanelpicks.h

indra/newview/llpanelprofile.cpp

indra/newview/lltoast.cpp

indra/newview/lltoast.h

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

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

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