some tests, loads of bug fixes
Merge remote-tracking branch 'origin/master' into network-start

Conflicts:
	src/main/scala/org/discovery/vivaldi/dto/DTO.scala
	src/main/scala/org/discovery/vivaldi/network/Communication.scala
	src/main/scala/org/discovery/vivaldi/system/Main.scala
cleaned up a small thing
cleaned up error messages
cleaned up logs
logs
Transform rps table from Iterable to Set
Fix receivePing
Merge pull request #26 from BeyondTheClouds/networkSet

Transform rps table from Iterable to Set
Put rpssize in application.conf
Initial scaffolding for a local network test
Change initialization
Add name to Main
Merge branch 'master' of https://github.com/BeyondTheClouds/VivaldiGSI into network-test
Modify Main name in VivaldiCore Test
Create FakePing class to do local tests + modify Communication to be able be modify ping easily
Finalize LocalTest : runs but unexpected results
Fix bug in FakePing : problem in network declaration
removed unused logging
Merge branch 'network-test' into network-start