Registrar BOSH release

This is a BOSH release for deploying registration tasks.

It (basically, executes stuff during the pre-start phase of the virtual machine) communicate to:

the Cloud Foundry API to register or update a service broker
UAA to create or update users and clients
the Cloud Foundry MySQL server (add databases, update data, …)

The goal is to be able to deploy specifics components on some virtual machines without impacting all the deployments; by example:

working with the Prometheus, or the log-service BOSH release, living in their own (BOSH) deployment,
which is registering data in the Cloud Foundry database, present in the cf BOSH deployment,
without affecting the others Cloud Foundry virtual machines (presents in the cf deployment)

Dependencies

It uses BOSH package vendoring for:

And git submodule for:

UAAC
Ruby