This extends the cloudpipe REST API to allow the setting of the IP and port
for the VPN for each network in the project
/v2/{tenant_id/os-cloudpipe/configure-project # POST ip/port
This forms part of the work to provide APIs for functionality currently
implemented by nova-manage that needs direct db access so nova-manage
can eventually be removed
DocImpact
Implements: blueprint apis-for-nova-manage
Change-Id: I416c0bfbe1c88470638f1c2004d1dcaeb51a6c41
0bf27df376