move the tests to a central test repo, see https://github.com/TelekomLabs/tests-ssh-hardening/pull/1
add initial gemfile with sharedtests gem, add the Gemfile.lock too. add the thorfile to fetch the shared tests
add the test location
ignore test locations and kitchen
fix missing role with recipes in run_list

thor kitchen:fetch-remote-tests
kitchen test default-ubuntu-1204