They only sit when right clicked by their owner.
They beg if the closest player has meat or bones in his hand.
They follow their owner.
They teleport to their owner if they are more then 30 blocks away.
They don't attack players if they are not angry anymore.
They don't move if they are sitting.
+ Pigs, Minecarts, Sheep, Skeletons, Slimes, Villagers, Wolves, and
Horses have metadata
+ Base code on taming wolves, shearing sheep, and taming horses
+ Sheep and horses have different colours when spawned
Fixes FS #297 and part of FS #403.
Added sizes to all entities.
Moved all damage-related functions from cPawn to cEntity
API change: renamed cPawn:TeleportTo() to cEntity:TeleportToCoords()
git-svn-id: http://mc-server.googlecode.com/svn/trunk@1635 0a769ca7-a7f5-676a-18bf-c427514a06d6
