Add openflow_conn to setup.py

Change-Id: I5914299e3391c1d10033165e0cae633b38e9d37a
Signed-off-by: mirabal <leonardo.mirabal@altran.com>
diff --git a/setup.py b/setup.py
index 642b5ad..fda3184 100755
--- a/setup.py
+++ b/setup.py
@@ -128,6 +128,7 @@
                   'vim_schema',
                   'ovim',
                   'openflow_thread',
+                  'openflow_conn',
                   'onos',
                   'ODL',
                   'floodlight',