As promised the Software Store has been published to github. At this time the repository is private and can only be accessed by a invited members. If you feel that you possess the ability to participate in its development - please let us know.
The source-code itself now belongs to “jMonkeyEngine” and not myself only, however the license is yet to be determined. In my opinion it is unlikely to be “open source BSD” because this is not an open source API for others to use, extend or build from - but is propriety software created for JME.
I am honored to be able to have created it for such an awesome community, and I hope that it being pushed to the github repository will bring some great commits.