new communication
Merge branch 'develop' into imageprocessing

Conflicts:
	code/CCLabCore/src/main/java/com/cclab/core/MasterInstance.java
refactored but buggy
reallocate at each iteration
handle client failure
prepared test jar
processing flow
some documentation
new jar
Merge pull request #2 from mickdelange/newcomm

Looks very nice, I'll merge this and test it a bit!