implemented ICluster interface in Main Controller
Merge branch 'master' of github.com:vauvenal5/pieTools
fixes in logger
Merge branch 'master' of github.com:vauvenal5/pieTools
added log4j.properties
Not final state.. just prototype
Merge branch 'master' of github.com:vauvenal5/pieTools
Merge branch 'master' of github.com:vauvenal5/pieTools
started with new logger structure, shall be autowired by spring
Merge branch 'master' into Database
PieLogger is not Static any more