some scripts updates

git-svn-id: svn+ssh://svn.curseforge.net/wow/ovale/mainline/trunk@665 d5049fe3-3747-40f7-a4b5-f36d6801af5f
Fix typo that causes IsStunned() to throw Lua errors.

git-svn-id: svn+ssh://svn.curseforge.net/wow/ovale/mainline/trunk@666 d5049fe3-3747-40f7-a4b5-f36d6801af5f