Patch to downrev the required version of pbr to something we have.

This patch is not suitable for upstream commitment.

--- cloudbase-init-0.9.7/setup.py.orig 2014-12-22 09:21:29.644355381 -0700

+++ cloudbase-init-0.9.7/setup.py 2014-12-22 09:21:38.592302541 -0700

@@ -17,5 +17,5 @@

import setuptools

setuptools.setup(

- setup_requires=['pbr>=1.3'],

+ setup_requires=['pbr>=0.8.1'],

pbr=True)