Added a gemfile

Signed-off-by: Thomas Bartelmess <tbartelmess@marketcircle.com>
(Lint) use correct quotes in params.pp

Signed-off-by: Thomas Bartelmess <tbartelmess@marketcircle.com>
Travis-CI testing

Signed-off-by: Thomas Bartelmess <tbartelmess@marketcircle.com>
Linting

Signed-off-by: Thomas Bartelmess <tbartelmess@marketcircle.com>
Removed some whitespace

Signed-off-by: Thomas Bartelmess <tbartelmess@marketcircle.com>
Added travis badge

Signed-off-by: Thomas Bartelmess <tbartelmess@marketcircle.com>