Added 'Done' buttons to keyboards
set icon to prerendered, though probably not useful since we're making the app ios7+ only
set deployment target to ios7 and greater since there's too many things that are ios7 specific (around ux) that we're doing
When duplicating a UserVdot instance with copyWithZone, make sure the UUID of the two instances is the same.
Added iPhone3gs profile, though this likely isn't necessary anymore since we're ios7+ only now.