Updated from global requirements

Change-Id: I3897837748e4fbcd23128b235079f8e73400a56d

requirements.txt

@@ -3,5 +3,5 @@ argparse
 httplib2
 iso8601>=0.1.4
 PrettyTable>=0.6,<0.8
-python-keystoneclient>=0.3.0
+python-keystoneclient>=0.3.2
 PyYAML>=3.1.0

setup.py

@@ -18,5 +18,5 @@
 import setuptools
 
 setuptools.setup(
-    setup_requires=['pbr>=0.5.21,<1.0'],
+    setup_requires=['pbr'],
     pbr=True)

test-requirements.txt

@@ -1,14 +1,14 @@
 # Install bounded pep8/pyflakes first, then let flake8 install
 pep8==1.4.5
-pyflakes==0.7.2
+pyflakes>=0.7.2,<0.7.4
 flake8==2.0
-hacking>=0.5.6,<0.7
+hacking>=0.5.6,<0.8
 coverage>=3.6
 discover
-fixtures>=0.3.12
-mock>=0.8.0
+fixtures>=0.3.14
+mock>=1.0
 mox>=0.5.3
 sphinx>=1.1.2
-testscenarios>=0.4,<0.5
+testscenarios>=0.4
 testrepository>=0.0.17
 testtools>=0.9.32