round robin & related tests
beta3 -> beta4
round robin fix for actors pick
hubiquitus logger secured
limit discovery loops per aid : 30 max with an intervall of 30s; reinitialized if new search
remove priority to local actors
logger fix (remember level when enable logger before its creation)
Bug fix : discovery didn't work when pid or port contained separator byte
Merge branch 'master' of github.com:hubiquitus/hubiquitus-core
optimized length & remove trailing console.log
code cleanup & more secured adapter
code cleanup; improve discovery lifecycle
discovery refactoring - container side
discovery refactoring p2 - comments & prepare following updates
discovery refactoring P3
discovery refactoring P4 - bug fixes & actor added event provide scope
Added fix version to tv4
Merge branch 'master' of github.com:hubiquitus/hubiquitus-core

Conflicts:
	package.json
provide cache to add an already existing actor
Merge branch 'master' of github.com:hubiquitus/hubiquitus-core