Katello/katello — pull request #824 by witlessbird (2012-10-10 11:21:00+00:00)
Title: A slew of changes around content updates.

This fixes pgp bug, and also changes how content updates are being handled. Most (not all) content operations are now done as part of Repository crud operations (appropriate orchestrations have been added). This also introduces candlepin model and moves non-orchestration code into dedicated model classes.