vimconn.py: Better documentation.
Unify new_network method for all vimconns.
Add new parameter persistem_info at constructor.
New method check_vim_connectivity.

Change-Id: Ie2c7900fe12fd5ae01ef2bb4891b79a0f9173285
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/nfvo.py b/nfvo.py
index 4565f00..80a606b 100644
--- a/nfvo.py
+++ b/nfvo.py
@@ -2855,7 +2855,8 @@
             net_type = net.pop("type", "bridge")
             net_public = net.pop("shared", False)
             net_ipprofile = net.pop("ip_profile", None)
-            content = myvim.new_network(net_name, net_type, net_ipprofile, shared=net_public, **net)
+            net_vlan = net.pop("vlan", None)
+            content = myvim.new_network(net_name, net_type, net_ipprofile, shared=net_public, vlan=net_vlan) #, **net)
         elif item=="tenants":
             tenant = descriptor["tenant"]
             content = myvim.new_tenant(tenant["name"], tenant.get("description"))