Remote unused module "plugin".

Change-Id: I4945a8d7c14e78533ce29f402d9075f5e251f4f9

tobiko/plugin.py

@@ -1,36 +0,0 @@
-# Copyright 2018 Red Hat
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-import os
-
-from tempest import config
-from tempest.test_discover import plugins
-
-from tobiko import config as tobiko_config
-
-
-class TobikoTempestPlugin(plugins.TempestPlugin):
-
-    def load_tests(self):
-        base_path = os.path.split(os.path.dirname(
-            os.path.abspath(__file__)))[0]
-        test_dir = "tobiko"
-        full_test_dir = os.path.join(base_path, test_dir)
-        return full_test_dir, base_path
-
-    def register_opts(self, conf):
-        config.register_opt_group(conf, tobiko_config.tobiko_group,
-                                  tobiko_config.TobikoGroup)
-
-    def get_opt_lists(self):
-        pass