
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