Improve enable_object_edit() so that the Edit pie menu entry doesn't take forever to enable

Bypasses pointless call to LLSelectMgr::getInstance()->selectGetAllValidAndObjectsFound()
Cleans up RLVa patch to read more clearly (this change is better viewed without spaces)
File mode fixes for some exe, plist, and glsl files.
Improve upon the nametag system

Use the user-desired name with Resident stripped out, when on SecondLife grid.
When using legacy names without group titles, don't show the last name on a new line.
When using chat bubbles or typing bubbles, use the desired tag color.