Making plugin compatible for Nexus 2.5+
Update to nexus 2.6.x

Depend on nexus 2.6.0-SNAPSHOT
Depend on app-lifecicle 1.7
Switch to Java 1.7 (nexus req)
Clean pomfile from unused properties
Update to nexus 2.7.1-01
updated README with stream whitelist
now in 1.3.1
bumping to 1.3.2-SNAPSHOT