Added gpg plugin
Converted line endings from windows to unix
Added Maven release plugin
KEYS file for users to import to verify release signatures
Release modifications to the POM.  Also added an assembly project to handle packaging artifacts for a release.
Changes to support the github maven plugin.  We need to specify the scm info explicitly in order for it to work.
Revert "Changes to support the github maven plugin.  We need to specify the scm info explicitly in order for it to work."

This reverts commit 0341bc66e36068aa98d40c600fa24bd5248777d9.
Merge pull request #10 from ryanjbaxter/master

More changes prepping for our first release
Release documentation
Merge pull request #11 from ryanjbaxter/master

Release documentation
Changes to auto version submodiles
Merge pull request #12 from ryanjbaxter/master

Changes so maven correctly auto versions submodules
Slight change for release documentation
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
Corrections for the release:prepare documentation and release:rollback documentation
Merge pull request #14 from ryanjbaxter/master

Corrections for the release:prepare documentation and release:rollback documentation
[maven-release-plugin] prepare release opensocial-explorer-0.0.1