Drop Canonical workarounds.
Checkin openstack-common library, use it for repo setup.
FORMULA_DIR -> CHARM_DIR.
Only install python-swiftclient for Folsom and beyond.
Checkin openstack-common.
Bump rev.
Add README.
Add note about zone config option.
Update interfaces.
Convert README to README.md
Drop old config snippet.
Add some more to config.yaml wrt block-device setting.
Sync openstack-common.
Merge swift-storage rewrite work.
Sync openstack-common.
Sync openstack-common.
Sync openstack-common.