Adirelle:
	- Druid: suggest casting any heal to enable Harmony.
	- Druid: suggests using Rejuvenation to enable the buff of the Glyph of Rejuvenation.
	- Warlock: added a specific rule for Havoc.
	Show a bad border when the target of the player is the target of Havoc.
	- Warlock: actually use LibPlayerSpells.
	- LibDualSpec support.
