Added a simple Record model
Added the new record classes.
Restored all lost changes.
More fixes... it's running on the cluster again.
Added sanity tests and fixed a bug in the absorb method
UUID serializer
Implemented Asterios' measurement management
Applied formatter to whole project.
Applied the formatter to the whole project
Merge pull request #3 from Teots/master

Applied the formatter to the whole project
Hot Fix for Memory-Management.
Merge branch 'master' into Hot-Fix-Memory-Management

Conflicts:
	aura-core/src/main/java/de/tuberlin/aura/core/iosystem/KryoEventSerializer.java
	aura-core/src/main/java/de/tuberlin/aura/core/memory/MemoryManager.java
	aura-core/src/main/java/de/tuberlin/aura/core/task/common/TaskExecutionManager.java
Merge pull request #4 from TobiasHerb/Hot-Fix-Memory-Management

Hot fix memory management
Merged benchmark branch
Merged the memory hot fix
Added the first version of a map reduce benchmark with stateful UDFs
Deadlock was fixed by using an EventLoopGroup to each TaskExecutionUnit. This requires and aweful hack to convice Netty to do this with LocalChannels
Merge pull request #5 from Teots/master

Added: Statistics collection | Removed: Resource leaks, EventLoopGroup deadlock