Don't install stuff if it's not already installed
Merge pull request #228 from mattt416/fix_package_updater

Merged automatically by jenkins after successful gate test
version bump
Merge pull request #230 from rackerjoe/sprint

Merged automatically by jenkins after successful gate test
Merge pull request #231 from rcbops/sprint

Addendum to End of Sprint (v0.2.0) Merge