Comment 3 for bug 1481979

Reviewed: https://review.openstack.org/210170
Committed: https://git.openstack.org/cgit/openstack/trove/commit/?id=c191a09772addbf1300daab632aee47cfd756ebb
Submitter: Jenkins
Branch: master

commit c191a09772addbf1300daab632aee47cfd756ebb
Author: Ishita Mandhan <email address hidden>
Date: Thu Aug 6 18:00:51 2015 -0700

    Code refactoring for couchdb

    The code in the change_permissions function for couchdb in service.py was
    refactored. In addition, translation was added to several RuntimeError messages
    that were missing the underscore for translation. Replaced shell calls with the
    respective operating_system service commands - start/stop/ enable/disable/
    change permissions and modified tests as necessary. Created operating_system
    service command change_user_group and associated tests.

    Change-Id: I9605ea30d3b8e5ced532394bbdbccd6ac3747721
    Closes-Bug: #1481979