Merge pull request #47 from xfurry/wotlk

Implement npcs 25855 and 25879 - Sunwell Plateau
Add script for various Ulduar npcs

Entries: 33090, 33264, 34161, 33214, 33189, 33387, 34275, 33139, 33364, 33365, 33571, 34159, 33067, 33167, 33062, 33109 and 33060