Tweak pbr conf

Mainly, remove the pin in setup.py and remove the hook entry in
setup.cfg. Update from requirements while we're at it.

Change-Id: I34a05229b9ea0bdfd99dc16d09713c9494c1cb78

1 files changed, 1 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index 2a0786a..70c2b3f 100755
--- a/setup.py
+++ b/setup.py
@@ -18,5 +18,5 @@
 import setuptools
 
 setuptools.setup(
-    setup_requires=['pbr>=0.5.21,<1.0'],
+    setup_requires=['pbr'],
     pbr=True)