Merge "Switch to oslo.policy 0.3.0"

diff --cc openstack-common.conf
Simple merge

diff --cc requirements.txt
index 132524a078dc9bf14c18474879458fc47ec48de0,15cef4831162ad056d0ca91ded1518c11785e97a..d78ca2256f2db0188a9417744879248fe922c820
--- 1/requirements.txt
--- 2/requirements.txt
+++ b/requirements.txt
@@@ -19,9 -19,10 +19,10 @@@ oslo.db>=1.10.0  # Apache-2.
  oslo.log>=1.2.0  # Apache-2.0
  oslo.messaging>=1.8.0  # Apache-2.0
  oslo.middleware>=1.2.0,!=2.0.0                  # Apache-2.0
+ oslo.policy>=0.5.0  # Apache-2.0
  oslo.rootwrap>=2.0.0  # Apache-2.0
  oslo.serialization>=1.4.0               # Apache-2.0
 -oslo.utils>=1.4.0                       # Apache-2.0
 +oslo.utils>=1.6.0                       # Apache-2.0
  oslo.versionedobjects>=0.3.0
  osprofiler>=0.3.0                       # Apache-2.0
  paramiko>=1.13.0