WowAce

Shadowed:
    * Fixed Warrior Taunt using the pet Taunt spellID
    * Fixed typo in IsPVE causing an error
    * Aghhh
    * Annnd apparently LibStub stopped using xml a while ago, committing without sleep is bad
    * Apparently it's too late and I accidentally swapped GTB and DRData repos
    * Initial import, database of diminishing return data