Update requirements to match havana's ones.

Update repo with openstack/requirements/update.py.

Change-Id: Ia62764c4e5960f206c79f7f6b678a7b2c49ebcb8

requirements.txt

@@ -2,10 +2,10 @@ pbr>=0.5.21,<1.0
 eventlet>=0.13.0
 Flask>=0.10,<1.0
 oslo.config>=1.2.0
-PyYAML
+PyYAML>=3.1.0
 
 #openstack-common requires
-iso8601>=0.1.4
+iso8601>=0.1.8
 kombu>=2.4.8
 Babel>=1.3
-python-keystoneclient>=0.2.0
+python-keystoneclient>=0.4.1

setup.py

@@ -1,19 +1,20 @@
-#!/usr/bin/python
+#!/usr/bin/env python
+# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
 #
-#    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
 #
-#    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
 #
-#         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.
+# 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.
 
+# THIS FILE IS MANAGED BY THE GLOBAL REQUIREMENTS REPO - DO NOT EDIT
 import setuptools
 
 setuptools.setup(