Bump hacking to 0.7

Fixed H102 errors

Hacking 0.6 already pins down pep8, pyflakes and flake8 so they can be
removed from test-requirements as they are indirect dependencies.

Co-author: Joe Gordon <joe.gordon0@gmail.com>

Change-Id: If7e79c70fe44d7e42a14cd6c710fd9986f995446

bin/keystone-manage

@@ -1,4 +1,19 @@
 #!/usr/bin/env python
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2013 OpenStack Foundation
+#
+#    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