Merge pull request #17 from allenxwang/master

Add debugging for prime connections.
Gradle Release Plugin - pre tag commit:  'ribbon-0.1.9'.
Gradle Release Plugin - new version commit:  'ribbon-0.1.10-SNAPSHOT'.
Merge commit '52369615337fc595ded11b872b4f2387a3d8aa15'
Fix Issue #19.