Moved create new NPC command case (0) from NPCSpawnDB into method CreateNewNPCCommand
CreateNewNPCCommand converted to QueryDatabase
Moved add new NPC spawngroup command case (1) from NPCSpawnDB into method AddNewNPCSpawnGroupCommand
AddNewNPCSpawnGroupCommand converted to QueryDatabase
Moved updating npc type appearance command case (2) from NPCSpawnDB into method UpdateNPCTypeAppearance
UpdateNPCTypeAppearance converted to QueryDatabase
Moved deleting npc spawn command case (3) from NPCSpawnDB into method DeleteSpawnLeaveInNPCTypeTable
DeleteSpawnLeaveInNPCType converted to QueryDatabase
DeleteSpawnRemoveFromNPCTypeTable converted to QueryDatabase
Moved add spawn from spawn group command case (5) from NPCSpawnDB into method AddSpawnFromSpawnGroup
AddSpawnFromSpawnGroup converted to QueryDatabase
Merge pull request #243 from addtheice/RunQueryToDatabaseQuery_zone_npc

Run query to database query zone npc