Update gitignore

- remove Gemfile.lock
- add pkg directory
Remove deprecated Modulefile
Add Gemfile.lock
Add metadata.json

- replacement for Modulefile
- needed for generation of package for PuppetForge
Remove Gemfile.lock

- bad idea to add this, revert
Update Gemfile

- switch from :github to :git
- otherwise our proxy config is messed up
- :github doesn't use proxys :(
Add Gem group integration

- move beaker and serverspek to integration group
- so you can exclude all the dependencies from those two
Update travis.yml

- add without exception for integration
Merge pull request #121 from rwaffen/rls-ready

Rls ready