Updated openstack/openstack
Project: openstack/python-troveclient  da441ca247fc90d7a266b2fa9e33c6d62b9e656f
null
Adding pagination support for backups

* add a _pagination method to base Manager
* switched existing paginated list to use the new method
* removed description from backup list and added updated

Implements: blueprint paginate-backup-list

Change-Id: If33c55a35bae8ebd6ed654af5ce6dfd7f9e40096