TBC compatible (Npc Abilities)

[CKNOEP]

Hello

Thank's a lot for your work
I use Shadow UF ,
I'm trying to make it compatible on beta in preparation for release. I noticed some correction to make it compatible
There is a lot of spell in the NPCAbilities file that no longer

exists in TBC Classic. Conversely there is new in the TBC version

I pull request

[d87]

This library is vanilla only, tbc doesn't need it. I still don't even know how exactly they'll handle classic vanilla after BCC, maybe they'll add timers there too