[Fix] Respawntime of NPC with loot when no player is near

[Auntie Mangos]

See more general bug fix for solution http://getmangos.eu/community/viewtopic.php?pid=127334#p127334

[ciphercom]

RespawnTime of killed NPC with loot was not correct when player left region of corpse. DecayTimer didn't get the Update(...) because no player was around. Same should be the case for the GroupLootTimer

Repository version was [s0368]

Author: me (github[at]ciphercom.de)

http://paste2.org/p/1061287

[VladimirMangos]

move to rejected as outdated version