merge from PE's viewer-trunk

indra/llui/llaccordionctrl.h

indra/llui/lltextbase.cpp

indra/llui/llurlentry.cpp

indra/newview/llchathistory.cpp

indra/newview/llinventorybridge.cpp

indra/newview/lloutfitslist.cpp

indra/newview/llstylemap.cpp

indra/newview/llviewermenu.cpp

indra/newview/llvoavatar.cpp

indra/newview/llvoavatar.h

indra/newview/llwearableitemslist.cpp

indra/newview/llwearableitemslist.h

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