[user-guides] Update the trove data stores
[user-guides] Update the trove data stores

http://git.openstack.org/cgit/openstack/trove/tree/trove/guestagent/dbaas.py

Change-Id: Ic9ea8f95fc49e1a27709bebc0807dcee7d17ead8
Closes-Bug: #1492202

openstack/openstack-manuals,openstack/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals