Adds support for interface specific metrics in OpenStack plugin

Change-Id: I374a2c623a783215b2bbbdf8a69e600e3cb0f55d
Signed-off-by: Benjamin Diaz <bdiaz@whitestack.com>
diff --git a/requirements.txt b/requirements.txt
index 9da8612..d1436d8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,8 +20,6 @@
 # contact: prithiv.mohan@intel.com or adrian.hoban@intel.com
 aiokafka==0.4.*
 requests==2.18.*
-jsmin==2.2.*
-jsonschema==2.6.*
 python-keystoneclient==3.15.*
 six==1.11.*
 peewee==3.8.*
@@ -33,5 +31,6 @@
 python-ceilometerclient==2.9.*
 peewee-migrate==1.1.*
 python-novaclient==12.0.*
+python-neutronclient==5.1.*
 git+https://osm.etsi.org/gerrit/osm/common.git@v5.0#egg=osm-common
 git+https://osm.etsi.org/gerrit/osm/N2VC.git@v5.0#egg=n2vc