Kyle Buller:
	- Update LibDogTag repo
	- LuaTexts: Fix updating on GROUP_ROSTER_UPDATE and UNIT_SPELLCAST_SENT. Adding either of these 'protected' events would overwrite their built-in handlers, stopping roster updates or showing the player spell target.
	- Use LOCALIZED_CLASS_NAMES for short class keys ..and sort the _abbrev tables by key
	- Update ShortClass and ShortRace entries
Benjamin Staneck:
	- Balance Druid Astral Power module for 7.0
	- Enhancement and Elemental Shaman Maelstrom module for 7.0
	- Shadow Priest Insanity Module for 7.0
Kyle Buller:
	- Force (another) group header update after being created on init Ticket #1108
Benjamin Staneck:
	- add ice nova to mage debuffs
Kyle Buller:
	- Don't unregister UNIT_NAME_UPDATE on group headers
	- add LuaTexts Classification and ShortClassification tags for minus and trivial units
