Merge pull request #11 from ryanjbaxter/master

Release documentation
Merge pull request #12 from ryanjbaxter/master

Changes so maven correctly auto versions submodules
Merge pull request #13 from ryanjbaxter/master

Slight modification to release documentation
[maven-release-plugin] prepare release opensocial-explorer-0.0.1
[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] rollback the release of opensocial-explorer-0.0.1