Changes to poll signature to support --bg flag
Merge pull request #161 from pulp/jdob-polling-bg

Changes to poll signature to support --bg flag
fixing unit test: AttributeError: GzipFile instance has no attribute '__exit__'
Changes to support displaying copied units in the CLI
Added docstrings and fixed method naming consistency
Merge pull request #162 from pulp/jdob-copy-ui

Changes to support displaying copied units in the CLI
Added display of removed units, refactoring copy units a bit in the
process
Merge pull request #163 from pulp/jdob-remove-ui

Added display of removed units, refactoring copy units a bit in the
Merge branch 'master' into mhrivnak-newimporter

Conflicts:
	pulp_rpm/test/unit/server/test_importer_download_primary.py
minor cleanup