PulpV2 - Updates to version of Runcible that is built against
Pulp V2 community release.
PulpV2 - Removes the Pulp proxies controller as it is no longer used.
PulpV2 - Bumps Runcible to 0.3 version requirement in Gemfile.
PulpV2 - Fixes for spec tests and removing :feed attr from glue/pulp/repo
PulpV2 - Fixes two broken spec tests by stubbing the correct Runcible call.
Merge pull request #1385 from ehelms/pulpv2

Pulpv2 - Updates to Runcible 0.3 which is built for Pulp V2.0 Release.