* Various fixes.
- Fix PCH build on *nix
- Silenced some compiler warnings
* Another small fixes.
- Mails sent by various GM commands are now not returnable / respondable
- Fix server startup issue due to incorrect map magic version.
* Hunter fixes
-RevivePet will now properly revive the pet
-CallPet will detect if the pet is dead; TODO: what if the pet is dismissed or stabled?
-Player who TeleportTo will not carry the corpse of the dead pet with him
* Correction: summoners' pets are always saved alive into db
* Minor corrections
-Now CallPet detects if the hunter doesn't have a current pet, spawned or not
(c2599)
This will set the movement flags and send SMSG_SPLINE_MOVE_* opcodes on movement change.
This will fix movement for flying vehicles and allow future scripting possibilities.
(c2608) Make CanSwim and CanFly abstract method. Also precise UNIT_FL…AG_UNK_15 possible use.
@cyberium
