Refactored neighbour control to NeighbourManager
Merge branch 'neighbours' into settings
Added Validifier class and Listener interface
Added example for Prime and some testing
Added a settingsmanager which can save and load keypairs
Added documention and use WorkerID for worker (temporary code breakage)
refactored to classes responsible for data files and the neighbour file
Made settings folder statically accessible
Added template test and fixed error output
Merged peerowner
Removed worker and taskName usage from Validifier
Merge branch 'validation' into development
Fixed .gitignore to ignore TaskBuilder/target
Merge branch 'development' into mpi

Feature branch mpi ready to merge after implementing worker to upload Results to DHT