1034978 - Add visible errors to the unit associate and unassociate commands and move formatting the cli output to the base class instead of each plugin having to work independently
Merge branch 'master' into barnabycourt-1034978
remove int.py from unit directory because it breaks unit tests
Update for PR comments
Update for python 2.4 unit test compatibility
Merge pull request #750 from pulp/barnabycourt-1034978

1034978 - Add visible errors to unit associate & unassociate commands