Small fixes for unit tests.

python-glazierclient/glazierclient/__init__.py

@@ -1,13 +0,0 @@
-#    Copyright (c) 2013 Mirantis, Inc.
-#
-#    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.

python-glazierclient/tools/test-requires

@@ -12,3 +12,4 @@ pep8==1.3.3
 setuptools-git>=0.4
 sphinx>=1.1.2
 unittest2
+httpretty