Bump version to 0.7.1.

Update CHANGELOG.md

Bump version to 0.6.5.

Bump version to 0.6.0.

Bump version to 0.5.0.

Bump to version 0.4.0.

Updated CHANGELOG with new version info.

Updated metadata.json to better reflect overall Puppet forge score.

Final commit.

All obvious errors have been corrected. Bumping version to v0.2.0.

TODO: figure out why PAM module isn't working correctly.
      audit changes to ensure controls are set correctly.
      rspect testing.