[maven-release-plugin] prepare release killbill-0.1.62
[maven-release-plugin] prepare for next development iteration
Remove ruby warning when running ruby plugins
Add public API for junction to retrieve the blocking states
analytics: more work on BST

Signed-off-by: Pierre-Alexandre Meyer <pierre@ning.com>
Merge remote-tracking branch 'origin/analytics-as-osgi-plugin-support' into analytics-as-osgi-plugin