WIP: Add infrastructure to run integration tests with cloud controller
Integration specs for snapshots
Merge branch 'snapshots_v2'
[services-ng] refine module requirement sequences of postgresql service
Merge pull request #31 from mflu/xlog_enforcer

[services-ng] refine module requirement sequences of postgresql service
add default cc_api_version to provisioner spec
Add a proxy to delegate traffic to service native UI