Open requested to merge techguru/gitlab-development-kit:30392_support_for_multiple_key_value_stores into master
Waiting for MR into https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/11573 to be completed
- Add support for multiple key-value stores
- allows different policies for retention, backup, deployment topologies by key namespace
- Abstract key-value store name away from name of underlying technology such as "Redis"
- update Procfile to launch additional key-value stores