Shefki:
	Fix some positioning related issues where groups would move from where
	they were positionined in config mode when players actually entered
	the group.
	Prevent groups from being stuck to the mouse while moving in some rare
	cases.
	Ticket 459: Group frame positioning buginess after changing size of a
	layout.
	Fix for frames getting stuck to the mouse while moving.
	Get rid of the ugly gap in the background of the CastBar when the icon
	is shown and it's not set to auto-hide.  In the process end up
	simplifying some of the bar text layout code.
	Add range check for offensive Shaman abilities.
	Make the RangeFader know about resurrection spells and use them to range
	check dead units.
	Hide/Show the minimap icon when the proflie changes accordingly.
	LibDBIcon:Refresh() does not do this for us. :(
	Fix config dialog ghosting of some settings when changing profiles.
	Fix the default texts to not adding a + to the delay for channeled spells
	since they are actually removing time from the channel.
	If the first return for LuaTexts is nil set an empty text.  Allows some
	tags to be simplified such as:
	return Classification(unit)
	is now valid.
	Hmm ok guess we have to actually force the update if we're in config
	mode.
	Fix some weirdness in config mode where force shown frames would get
	stuck when losing their targets.
	Fix a typo
	Speedup for target of and target of target of frames.  Don't wait for
	the timer to catch these frames and fore an update if their parent
	frames updated.
	Fix VisualHeal for cross realm players in BGs.
	Fix cast texts when changing targets mid cast.
	3.2.0 compatability for LuaTexts.
	Have to force DogTagTexts to update if the unit on a frame changes (e.g.
	the vehicle swaps).
	Fix Ticket 461, Wacky Unit Cast Text.
	HideBlizzard needs to update what is hidden when the profile is changed
	since the settings may very from profile to profile.
