Implented Spawn Experience Orb packet.
Implented SendExperienceOrb in ClientHandle.
Implented ExpOrb class.
Added cWorld::SpawnExperienceOrb function.
Most mobs now give proper Exp.
Fixed cFile compilation on Linux.
Fixed Details Xoft gave.
Increased the range where orbs (should) track you.
Blazes give 10 xp now.
Exported cWorld::SpawnExperienceOrb() function to the Lua API.
Documented SpawnExperienceOrb in cWorld
Added ExpOrb.cpp and ExpOrb.h to MCServer.vcproj.
Merge pull request #368 from mc-server/ExpOrbs

Exp orbs
cWorld::SpawnExperienceOrb() now returns the entity ID of the spawned orb.
Documented etExpOrb.
Merge remote-tracking branch 'origin/master' into foldermove2

Conflicts:
	VC2008/MCServer.vcproj