Hendrik Leppkes:
	- Shuffle some hooks around to taint less.
	- Fix InstanceMaps on non-english clients.
	- Added Isle of Conquest to Battleground Maps
	- Rewrote InstanceMaps dropdown integration to not rely on the remaining contents of the dropdown, so other addons can modify it as well.
	- Update InstanceMaps name of TotC to reflect the actual ingame names.
