Sync with global requirements

Specifically, removing d2to1 is the important part. While we're at it
though, use hacking to get the pyflakes/pep8 pins.

Change-Id: Ic4a43955526fcde313ad2f2afec8fafeb87f37a6

requirements.txt

@@ -1,3 +1,2 @@
-d2to1>=0.2.10,<0.3
-pbr>=0.5,<0.6
+pbr>=0.5.21,<1.0
 simplejson>=2.0.9

setup.py

@@ -14,8 +14,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# THIS FILE IS MANAGED BY THE GLOBAL REQUIREMENTS REPO - DO NOT EDIT
 import setuptools
 
 setuptools.setup(
-    setup_requires=['d2to1', 'pbr'],
-    d2to1=True)
+    setup_requires=['pbr'],
+    pbr=True)

test-requirements.txt

@@ -1,12 +1,9 @@
-# Install bounded pep8/pyflakes first, then let flake8 install
-pep8==1.4.5
-pyflakes==0.7.2
-flake8==2.0
+hacking>=0.5.6,<0.8
 
-coverage
+coverage>=3.6
 discover
-mock>=0.8.0
-python-keystoneclient
+mock>=1.0
+python-keystoneclient>=0.3.2
 sphinx>=1.1.2
-testrepository>=0.0.13
-testtools>=0.9.22
+testrepository>=0.0.17
+testtools>=0.9.32