- add new RouteNodeTask tests for multiple noHop Nodes
- align debug output of Graph methods
- replace BlockingQueue with LinkedListBockingQueue for Threadpool
- replace log4j 2.0 beta8 with beta9
- add log/logfile to logger appenders (log4j2)
- refactor local subnet detection from DiscoverNodesTask into util.Network class
- cleanup util.XML
- add printNode for debug xPath parsing
- dont add device information duplicates
- improve dotRepresentation add levels by distance
- add method for creating edges in groupNodes class
- add missing null checks
- (not implemented yet) add commands for dns resolving and sorted node list
- service discovery for the 30 most used ports
- fix bug when tracerouting process dont receives all expected answers
- add logfile to ignore list