Added the Windlight presets from Emerald.

Camera reset and target position offsets for teleporting are in.
Still having problems with the popup menu not displaying correctly on startup. Poke it a couple times and it's fine. I dunno.

indra/newview/lloverlaybar.cpp

@@ -123,7 +123,7 @@ LLOverlayBar::LLOverlayBar()
 {
 	setMouseOpaque(FALSE);
 	setIsChrome(TRUE);
-
+	
 	mBuilt = false;
 
 	LLCallbackMap::map_t factory_map;