Shadowed:
	- Disable altPowerBar for fake units
	- Properly hide raid frames on the trigger even if they are loaded later
	- Fixed hiding arena frames
	- Last bit of layout tweaking for battleground units
	- Dispatch typo
	- Make sure to hide the arena frames too
	- Should be the last of the work needed for battleground units. NOTE: This is experimental, not that anyone reads this when auto updating off of alphas
	- Added missing arenapet/arenatarget/bosstarget units to the zoneUnits table so they are disabled outside their relevant zones
	- More initial work that was missed
	- Initial work to implement 'battleground' units
