Bukkit

Changes compared with 1.0.0:

-added extra effects
-hp regeneration per minute

Fixes:

-when protecting the player the zombie now attack the target instead of pushing it away.
-better optimized for the zombie in general

Changes:

-effects double damage and double armor are now limited per buddy level. Each level up decrease its effect power by 2%. At lvl 40, 20% more power is left.
-effect commands are shorter
-buddy speed is decreased in general