Automatic commit of package [pulp-rpm] release [2.2.0-0.15.alpha].
adding and expanding doc blocks with other minor cleanup
Merge branch 'mhrivnak-newimporter' of github.com:pulp/pulp_rpm into mhrivnak-newimporter
Merge branch 'master' into mhrivnak-newimporter

Conflicts:
	pulp-rpm.spec
	rel-eng/packages/pulp-rpm