Updated from global requirements

Change-Id: I1838bdd570144c0e8aeb0554868dd28c342e7f88

requirements.txt

@@ -2,7 +2,7 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 
-pbr>=1.8 # Apache-2.0
+pbr>=2.0.0 # Apache-2.0
 Babel>=2.3.4 # BSD
 croniter>=0.3.4 # MIT License
 cryptography>=1.6 # BSD/Apache-2.0
@@ -59,6 +59,6 @@ Routes!=2.0,!=2.3.0,>=1.12.3;python_version!='2.7' # MIT
 six>=1.9.0 # MIT
 SQLAlchemy<1.1.0,>=1.0.10 # MIT
 sqlalchemy-migrate>=0.9.6 # Apache-2.0
-stevedore>=1.17.1 # Apache-2.0
+stevedore>=1.20.0 # Apache-2.0
 WebOb>=1.6.0 # MIT
 yaql>=1.1.0 # Apache 2.0 License

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

@@ -3,13 +3,13 @@
 # process, which may cause wedges in the gate later.
 
 # Hacking already pins down pep8, pyflakes and flake8
-hacking>=0.12.0,!=0.13.0,<0.14 # Apache-2.0
+hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 bandit>=1.1.0 # Apache-2.0
 coverage>=4.0 # Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD
 kombu>=3.0.25 # BSD
 mock>=2.0 # BSD
-mox3>=0.7.0,!=0.19.0  # Apache-2.0
+mox3!=0.19.0,>=0.7.0 # Apache-2.0
 PyMySQL>=0.7.6 # MIT License
 openstackdocstheme>=1.5.0 # Apache-2.0
 os-api-ref>=1.0.0 # Apache-2.0