Hendrik Leppkes:
	- Add a new override aura filter type
	The override filter bypasses ("overrides") any other filters and ensures
	the aura is always shown.
	- totems: use class upvalue
	- totems: add warlock soul effigy bar
	- totems: try to find the appropriate totem index automatically
	- Use LibSpellRange-1.0 for spell range checking
