The upgrade script needs to be executable
Important safety tip: don't name the build database the same as the live
one
The GPG key dir doesn't even exist for a repo if it has no keys
Merge pull request #256 from pulp/prad-v1-upgrades

filesystem content upgrades for rpms, drpms and distributions
MAke sure the repos are tagged correctly for the CLI
Merge branch 'jdob-v1-upgrade' of github.com:pulp/pulp into jdob-v1-upgrade
Missing errata field
Added more control options to the upgrade script
Added options to v1 upgrade script, mostly for debugging purposes
Merge branch 'jdob-v1-upgrade' into prad-v1-upgrades