Updated with global requirements

* Move to the latest pbr, remove d2to1
* Move to the latest hacking, remove flake and pep8

Closes bug 1212325

Change-Id: I4384a0470a5ab2297d62d249d08bd78d515c25c2

requirements.txt

@@ -1,10 +1,10 @@
-d2to1>=0.2.10,<0.3
+pbr>=0.5.21,<1.0
+
 Flask>=0.9
 Flask-Gravatar
 iso8601
 oslo.config
 paramiko>=1.8.0
-pbr>=0.5.16,<0.6
 psutil
 PyGithub
 python-memcached

setup.py

@@ -3,5 +3,5 @@
 import setuptools
 
 setuptools.setup(
-    setup_requires=['d2to1>=0.2.10,<0.3', 'pbr>=0.5.10,<0.6'],
-    d2to1=True)
+    setup_requires=['pbr>=0.5.21,<1.0'],
+    pbr=True)

test-requirements.txt

@@ -1,8 +1,4 @@
-# Install bounded pep8/pyflakes first, then let flake8 install
-pep8==1.4.5
-pyflakes==0.7.2
-flake8==2.0
-hacking>=0.5.3,<0.7
+hacking>=0.6,<0.8
 
 coverage
 discover
@@ -11,4 +7,4 @@ jsonschema
 mock
 python-subunit
 testrepository>=0.0.13
-testtools>=0.9.22
+testtools>=0.9.32