Updated Buildserver URLs.
Added AcaciaTrees for the savanna biomes
Using array with possible directions.
Added comments to the GetAcaciaTreeImage function
Removed ChunkWorx
Added chunkWorx.
Removed ChatLog.
Added ChatLog
Added Handy.
Removed MagicCarpet
Added MagicCarpet
Reordered .gitmodules. Fixes #496
Merge pull request #1518 from mc-server/AcaciaTrees

Added AcaciaTrees for the savanna biomes
Merge pull request #1519 from mc-server/submodulize

Submodulize some more plugins.
Merge branch 'master' of http://github.com/mc-server/MCServer
Did most of the fixes