ManageIQ/errata_client — pull request #4 by jvlcek (2014-09-08 18:44:20+00:00)
Title: Fix change_status and shelter user from failures for state change to existing state.

This PR fixes a bug in method change_status and shelters the user from Runtime Exceptions raised
by the Errata API when changing the status to the current status.
@abellotti Please review