fix bug 899. Provide shared=False vimconn.new_network

Change-Id: If3d471b69cd07af13b27262bfd7bef0ca1e37b91
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/RO/osm_ro/nfvo.py b/RO/osm_ro/nfvo.py
index b33bda3..b48e260 100644
--- a/RO/osm_ro/nfvo.py
+++ b/RO/osm_ro/nfvo.py
@@ -3422,7 +3422,8 @@
                 task_extra = {}
                 if create_network:
                     task_action = "CREATE"
-                    task_extra["params"] = (net_vim_name, net_type, sce_net.get('ip_profile', None), None, sce_net.get('provider_network', None), wim_account_name)
+                    task_extra["params"] = (net_vim_name, net_type, sce_net.get('ip_profile', None), False,
+                                            sce_net.get('provider_network', None), wim_account_name)
 
                     if lookfor_network:
                         task_extra["find"] = (lookfor_filter,)