Updated from global requirements

Change-Id: Ibcd11691227a3d4926bc580d473e64fb78c705e5

setup.py

@@ -1,3 +1,5 @@
+# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
+#
 # 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
@@ -23,5 +25,5 @@ except ImportError:
     pass
 
 setuptools.setup(
-    setup_requires=['pbr>=1.8'],
+    setup_requires=['pbr>=2.0.0'],
     pbr=True)