add ceilometermiddleware lib

middleware in ceilometer has been broken into it's own lib. this
first patch adds the package.

Change-Id: I63795787b909effcc4fcdee7f262207bb59fd8c2
diff --git a/tests/test_libs_from_pypi.sh b/tests/test_libs_from_pypi.sh
index 6e1b515..cce0203 100755
--- a/tests/test_libs_from_pypi.sh
+++ b/tests/test_libs_from_pypi.sh
@@ -29,7 +29,7 @@
     fi
 done
 
-ALL_LIBS="python-novaclient oslo.config pbr oslo.context python-troveclient python-keystoneclient taskflow oslo.middleware pycadf python-glanceclient python-ironicclient tempest-lib oslo.messaging oslo.log cliff python-heatclient stevedore python-cinderclient glance_store oslo.concurrency oslo.db oslo.vmware keystonemiddleware oslo.serialization python-saharaclient django_openstack_auth python-openstackclient oslo.rootwrap oslo.i18n python-ceilometerclient oslo.utils python-swiftclient python-neutronclient tooz"
+ALL_LIBS="python-novaclient oslo.config pbr oslo.context python-troveclient python-keystoneclient taskflow oslo.middleware pycadf python-glanceclient python-ironicclient tempest-lib oslo.messaging oslo.log cliff python-heatclient stevedore python-cinderclient glance_store oslo.concurrency oslo.db oslo.vmware keystonemiddleware oslo.serialization python-saharaclient django_openstack_auth python-openstackclient oslo.rootwrap oslo.i18n python-ceilometerclient oslo.utils python-swiftclient python-neutronclient tooz ceilometermiddleware"
 
 # Generate the above list with
 # echo ${!GITREPO[@]}