Merge pull request #181 from pulp/mhrivnak-953665

953665 - added the ability for copy operations to not also copy child un...
Merge branch 'pulp-2.1'
Automatic commit of package [pulp-rpm] release [2.1.1-0.5.beta].
Merge branch 'pulp-2.1'
Automatic commit of package [pulp-rpm] release [2.2.0-0.2.alpha].
Merge branch 'master' into mhrivnak-newimporter