Implementation of ATTS-66 to update service catalog with Apigee endpoints.  Distinguish between different URL types in service catalog, and instruct openstack services to use internalURL instead of public.
ATTS-66: Somewhat messy workarounds to support Apigee endpoints listed in catalog for adminURL and publicURL.  This leaves only one URL left for internal openstack (internalURL), whereas it needs two.
ATTS-66: Additional updates for this issue to distinguish between Apigee endpoints in catalog vs openstack config file parameters.
Merge pull request #9 from craiganderson/stable/havana

Implementation of ATTS-66 to update service catalog with Apigee endpoint...
Remove obselete code to delete cached signing files.  This will never run on a node which has these directories, since keystone runs in the DCP separate from other openstack services that use signing files.
bump metadata version
Merge pull request #10 from craiganderson/stable/havana

Remove obsolete code to delete cached signing files.
Add ability to override endpoint creation

For new endpoint creation, only there's no endpoint with the
same region name and service id existing, the creation will
be executed.

closes-Bug: #1313690

Change-Id: Ib287f92f1ac9e75fb258381efe387a083d11efc6
bump metadata version
Merge pull request #11 from vnaboychenko/fix_region_endpoints

Add ability to override endpoint creation