[WIP] allow VIP and filesystem to start in parallel

**DO NOT MERGE YET** - untested.

Any unnecessary ordering between the VIP and filesystem resources can cause problems during the chef-client run.

This requires and is required by https://github.com/crowbar/barclamp-pacemaker/pull/92, which also requires https://github.com/crowbar/barclamp-database/pull/77.

This is tracked by https://trello.com/c/5SWxhpxf