Add app_log_revision property

[sethboyles]

This new property enables app logs in the format APP/REV//PROC/WEB/.

We added this property to the following jobs:

• cloud_controller_ng
• cc_deployment_updater
• cloud_controller_clock
• cloud_controller_worker

We believe cloud_controller_worker does not send desired_lrp actions to diego, however we were not completely sure so we added it just incase.

This will be used for Canary Deployments to identify which logs come from with revision of the app

• [x] I have viewed signed and have submitted the Contributor License Agreement

• [x] I have made this pull request to the develop branch

• [ ] I have run CF Acceptance Tests on bosh lite