Add Skulls/Heads
Add Heads completely
Add break to Protocol17x.cpp and use new comment delimiter
Rename SkullEntity to MobHeadEntity
Fixed bindings for cBlockArea:Get(Rel)BlockTypeMeta().

They no longer require the ghost output params.
APIDump: Fixed cBlockArea:GetRelBlockType() return types.
BlockBed.cpp: Fixed Multiple people in one bed.

OnUse in BlockBed.cpp now checks whether bit flag 0x4 in the Data values of the bed is set before somebody can try to sleep in the bed.
Fixed Formatting, Added DropChances and CanPickUpLoot attributes to Monsters
Merge remote-tracking branch 'origin/master'