Merge remote-tracking branch 'upstream/3.3.5' into 3.3.5

* upstream/3.3.5:
  DB/Conditions: Gossip conditions for AT Valiants and Champions.
  DB/Creature: Misc updates for AT Valiants and Champions.
  DB/Creature: Fix class of Water Terror
  Scripts/CoS: Added SetDespawnAtFar, fixes Arthas despawning if no players are in range
  DB/Creature: Fix  Wyrmrest Skytalon class
Merge branch '3.3.5' of https://github.com/britus/TrinityCore.EoF.Fixes into 3.3.5

* '3.3.5' of https://github.com/britus/TrinityCore.EoF.Fixes:
  Some minor fixes
  Fix eMail message format
  Fix: SMTP read response loop
  EoF: Added support to send ingame tickets as email