Updated from global requirements

Change-Id: I2deeb69ee0175f697f0da51a2b4bd2b124d8f535

requirements.txt

@@ -1,6 +1,6 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-pbr>=0.11,<2.0
+pbr<2.0,>=0.11
 
 fixtures>=0.3.14

setup.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

test-requirements.txt

@@ -6,17 +6,17 @@
 # Install bounded pep8/pyflakes first, then let flake8 install
 pep8==1.5.7
 pyflakes==0.8.1
-flake8>=2.2.4,<=2.4.1
+flake8<=2.4.1,>=2.2.4
 
 coverage>=3.6
 discover
 python-subunit>=0.0.18
 testrepository>=0.0.18
-testtools>=0.9.36,!=1.2.0
+testtools>=1.4.0
 
 six>=1.9.0
 
 # this is required for the docs build jobs
-sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3
-oslosphinx>=2.5.0  # Apache-2.0
+sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2
+oslosphinx>=2.5.0 # Apache-2.0