Fixes tombstone cutscene for san mission 6-2.
removed obsolete npc:getID check since tombstones are differentiated by coordinates.
Merge pull request #609 from Vivitarut/vivitaru

Fixes tombstone cutscene for san mission 6-2.
CORE: Fixed Lua stack issues with mob death events.
CORE: fixed onMobDeathEx not loading globals/mobs.lua
Merge branch 'master' of https://github.com/DarkstarProject/darkstar into LiveServer
Corrected MoB Files, add script for NPC "Assai Nybaen"
Fix mob LV range problem.