Patches in base neutron allow for use of just the nova tenant name
instead of having to make an ugly cli call into keystone to get the
uuid. This is much much cleaner way to do it.
Kept the old admin_tenant_id attribute, added a new
admin_tenant_name one. This should come directly from the Compute
cookbook attribute, service_tenant_name, but since Network does
not depend upon Compute cookbook, I simply added the default here.
I don't think we want to introduce a depends between Network and
Compute, that would be a circular dependency.
Change-Id: I88948b6ad300192cb00b07f10d29dc7ec19d4ba2
Closes-Bug: #1427817