Wolf does not retain variant upon using /petrelease

[apmarsenault]

Have a variant wolf as a MyPet. When /petrelease-ing the pet, it changes back to the "Pale" variant.

[nkomarn]

This has been fixed as of https://github.com/firestarter/pets/commit/aaf5bedf4ab1dae379eb3e95dad58ac9f601eded.