Added type checking to map loading.
Removed a few unnessicary includes
Fixed players custom name in 1.8
Removed more unessicary includes
Merge branch 'master' of https://github.com/mc-server/MCServer
Update Plugin.h
Merge pull request #1455 from mc-server/includes

Removed a few unnecessary includes
Merge branch 'master' into Fixes
Merge pull request #1415 from Masy98/blocks

Added 1.8 Blocks and Items
Updated Core
Fixed UNUSED macro so that it doesn't require type knowledge.

Introduced new UNUSED_VAR macro that is used when type knowledge is available (for local variables).
Merge pull request #1456 from Howaner/Fixes

Fixed player custom names in 1.8 and added type checking to map loading