Rematch Next Target

0.1.1 - The route in Draenor now begins with Battle Pet Master in Garrison (either Serr'ah or Lio the Lioness, depending on faction).
         - Added default routes for Beasts of Fable in Pandaria. Before grabbing the quest, try to press Alt key!
         - Added default routes for tamers in Pandaria. Route begins with Thundering Pandaren Spirit.
         -  In Celestial Tournament and Garrison the addon should no longer ask for the next target.
         - "/rmtnxt 0" should now set the next target of currently selected trainer to none.

Ability to save the next target should be buggy. Still didn't test, sorry.