Remove unused files

Change-Id: I8e83e7f48992cf2a878d31592f5434dae042c725

manage.py

@@ -1,23 +0,0 @@
-#!/usr/bin/env python
-
-# 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
-import sys
-
-from django.core.management import execute_from_command_line  # noqa
-
-if __name__ == "__main__":
-    os.environ.setdefault("DJANGO_SETTINGS_MODULE",
-                          "freezer_ui.tests.settings")
-    execute_from_command_line(sys.argv)