[WFCORE-237] : Use boot-completed notification to trigger deployment scanner "forced undeploy" scan.

Adding dependency on ControlledProcessStateService.
Adding a listener and running the forced undeploy if scan is enabled once the server is in "running" state.
Removing listener when server is stopped or after the boot force undeploy run.
Merge pull request #397 from ehsavoie/WFCORE-237

[WFCORE-237] : Use boot-completed notification to trigger deployment scanner "forced undeploy" scan.