Pin version of setuptools

Forces explicit version of setuptools to be used because
of an upstream change:
pypa/setuptools#937

Change-Id: I4124dedee38713ca1bfa445944d8d79cf1be6c15
JIRA: STORPERF-102
Signed-off-by: mbeierl <mark.beierl@dell.com>

ci/verify.sh

@@ -18,7 +18,7 @@ fi
 virtualenv $WORKSPACE/storperf_venv
 source $WORKSPACE/storperf_venv/bin/activate
 
-pip install setuptools
+pip install --upgrade setuptools==33.1.1
 pip install autoflake==0.6.6
 pip install autopep8==1.2.2
 pip install coverage==4.1

docker/Dockerfile

@@ -83,6 +83,7 @@ RUN puppet module install gdsoperations-graphite
 
 RUN chmod 600 ${repos_dir}/storperf/storperf/resources/ssh/storperf_rsa
 
+RUN pip install --upgrade setuptools==33.1.1
 RUN pip install -r ${repos_dir}/storperf/docker/requirements.pip
 
 COPY storperf.pp /etc/puppet/manifests/storperf.pp