promote access tests, #304
Merge pull request #331 from alda519/promote_access_304

promote access tests, #304
adding support to run the specific group(s)
Merge branch 'fix-tests'
Merge pull request #332 from tkolhar/master

Added test for https://github.com/gkhachik/katello-api/issues/271
foreman tests to excluded list. producing groups for CLI tests.