saves the keypair
added possibilities to test peerOwner locally with different files
Fixed ClientTest
DataFilesManager handles replicaManager and peerowner got a timer
Fixed timer
finished replicaManager in datafilesmanager
added a testDir used in ClientTest
merged
saves secretkey and workernodemanager to files
merged
Fixed visiblity in QualityControl and created dummy ValidationFileManager
Merge branch 'development' into resultcompare
ReplicaManager now remembers which task is for which job