First pass at distributor
Merge branch 'mhrivnak-upload-with-cli' into barnabycourt-distributor

Conflicts:
	common/pulp_docker/common/constants.py
	pulp-dev.py
	run-tests.py
Merge branch 'mhrivnak-upload-with-cli' into barnabycourt-distributor

Conflicts:
	flake8.cfg
Add ability to publish docker image files
update to remove relative path setting for distributor
Update for review
Merge branch 'master' into barnabycourt-distributor
Updat for PR comments
Fix order of imports
Merge branch 'master' into barnabycourt-distributor
Merge pull request #4 from pulp/barnabycourt-distributor

Create distributor for docker repo publish