Alex Kang 13c7e22179 Tempest: Network tags clients, CRUD and Filter testing
1. implement tags_client, complying to tempest framework
2. test tag-add CRUD operation
3. test tag-remove CRUD operation
4. test tag-replace CRUD operation
5. test filtering networks with combination of
   tags querying parameters:
       tags,
       tags-any,
       not-tags and
       not-tags-any

Change-Id: I0c4583dcdc77a402e597a249b419e37a06d18dfc
2016-08-11 09:33:12 -07:00
..
2016-07-12 09:05:22 -06:00