Updated from global requirements

Change-Id: I7cd9bd93477b658f657fc1542e4209f1311d777e

requirements.txt

@@ -2,4 +2,4 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 Django<1.9,>=1.8 # BSD
-python-freezerclient>=1.0.0 # Apache-2.0
+python-freezerclient>=1.3.0 # Apache-2.0

setup.py

@@ -25,5 +25,5 @@ except ImportError:
     pass
 
 setuptools.setup(
-    setup_requires=['pbr>=1.8'],
+    setup_requires=['pbr>=2.0.0'],
     pbr=True)

test-requirements.txt

@@ -7,12 +7,12 @@ coverage>=4.0 # Apache-2.0
 mock>=2.0 # BSD
 mox>=0.5.3 # Apache-2.0
 mox3!=0.19.0,>=0.7.0 # Apache-2.0
-oslo.config!=3.18.0,>=3.14.0 # Apache-2.0
+oslo.config>=3.22.0 # Apache-2.0
 pylint==1.4.5 # GPLv2
 testrepository>=0.0.18 # Apache-2.0/BSD
 testtools>=1.4.0 # MIT
 unittest2 # BSD
-sphinx!=1.3b1,<1.4,>=1.2.1 # BSD
+sphinx>=1.5.1 # BSD
 oslosphinx>=4.7.0 # Apache-2.0
 nose # LGPL
 nosehtmloutput>=0.0.3 # Apache-2.0