891731 - fix the metadata for uploaded rpms to remove relaptive paths from location tags
891423 - fix pkg group and category copy
updating tests to handle verify saved units
Merge pull request #92 from pulp/prad-891423

Prad 891423
Merge branch 'pulp-2.0' into prad-891731
adding a test to validate location tag info
Merge pull request #90 from pulp/prad-891731

891731 - fix the metadata for uploaded rpms to remove relaptive paths fr...
Merge branch 'pulp-2.0'
mock out the save unit call
Merge branch 'master' into rbarlow_iso_importer_distributor