Burn now gives aggro damage to the caster.
Weaken will no longer take more than 25% of the targets max hull.
Obliterate works much like Weaken, so this will also have a 25% max cap.
Provoke now will count towards aggro damage.
Mobs will now check the targets level before total aggro.  (This will mean mobs will tend to attack similar level players)
Tier exp has been re-balanced. For the most part, all tiers will see a small increase in solo exp.
Grouping now has a 10% bonus per player, before any other modifications.
The groups AVERAGE tier is now calculated, and experience awarded based on the average tier.
Fixed T1 and T2 exp. (Bad math gave T1 double exp and T2 a slight increase over T0).