adding support to run the specific group(s)
Merge branch 'fix-tests'
Added more asserts for activation key and added test for ID 247871
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.
Merge remote-tracking branch 'upstream/master'
content view subscribe access tests, #305
fixing xml error for headpin suites
Merge pull request #334 from alda519/subscribe_access_305

content view subscribe access tests, #305
system templates are removed. TCMS category still alive. Commenting this for the framework
refactor some groups.
set label=null if we want to delete by ID.
fixed failing tests, added wait for repodata to be generated.
Merge remote-tracking branch 'upstream/master'