Add new menu music piece by Chrisk and tone down the volume on PlaceBlock by 5 db (loud!)
Fix for bug #376 - door placement against walls.
Merge branch 'develop' of git@github.com:MovingBlocks/Terasology.git into develop
First draft of portals as a mod. Functional with defined Spawnables able to
spawn out of Spawners, that can set exactly which categories of stuff they
want to be able to spawn. Also did some cleanup and javadoc
Actually *activate* the new portals mod for being built
Quick bug fix for re-activated portals (currently don't know what to spawn, so they don't)
Add a few more blocks from @metouto, couple were previously missing and one was solid color :-)
added noise interface, WhiteNoise, EPNoise and multiTerainGenerator
added choise in gui for MultiTerainGenerator
added some more variation to multiTerain generator
changed ChunkGeneratorManagerImpl back to orginal
fix to unoticed division by zero
more music and dynamics in it
more music and dynamics in it
more music
small changes
Added some extra tests on the EntityManager
Merge branch 'develop' of git@github.com:MovingBlocks/Terasology.git into develop
Merge branch 'multiplayer' into develop

Conflicts:
	src/main/java/org/terasology/game/modes/StateSinglePlayer.java
Improved behaviour around codeless mods / mods which haven't been compiled.