added puppet specs + lint

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
added guard task for puppet-lint

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
puppet-lint server

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
bugfix: mac -> macs

it should be the plural, not the singular. went through the cracks, will be fixed with the upcoming spec tests

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
puppet-lint client

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
puppet-lint init

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
add Gemfile.lock

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
Merge pull request #5 from TelekomLabs/lint

Lint