- Core/Scripts: Prevent multiple spawns of Ulag

http://www.wowhead.com/quest=1819/ulag-the-cleaver
TW fix Slice and Dice

Will no longer put the caster in combat.
TW fix HAT and TTT

HAT will now have 1 sec cooldown and will no longer give other energy
users combopoints on their targets. Caster will no longer be put in
combat when a groupmember crits, and combopoints can now be gained on a
target which doesnt have any combopoints prior to the proc.
Turn the tables will no longer buff raid and party members.
- Core/Spells: Fix wrong attribute for spell 11389 (Detect Undead) causing the buff to fade from non-mana classes or spending mana points from those who have mana.
- Tabs to spaces....