Add API tests for subnetpool allocation

Add subnetpool creating, listing, updating and deleting
via REST API.

Change-Id: I0be397e6739a651ce1562137f9b03d0ca8739697
Depends-on: I88c6b15aab258069758f1a9423d6616ceb4a33c4
Partially-Implements: blueprint subnet-allocation
3 files changed
tree: c5d4a8ae5b622dea11d91f02df3a8b24eed5eb12
  1. neutron/