- Fix so we don't tag for python2 if we have python3 tag name and vice versa
- Fix for pylint: wrongly assigned mocked function to attribute, instead of using a mock in two different tests
- Fixed certificate deployed on CI machines, the userkey.pem was not correct (puppet)
- Fixed cvmfs/sw-nightlies.hsf.org not part of runner volumes (puppet)
- Added pylint config for newer pylint in python3 stack