[VOL-2117] Updated with code changes to not display vlan field in the devices output.

Change-Id: Ia7d813962d95b9da3015bf30132a5e199b6d84cf
diff --git a/python/cli/main.py b/python/cli/main.py
index 41e04e8..d8ef9f8 100755
--- a/python/cli/main.py
+++ b/python/cli/main.py
@@ -229,7 +229,8 @@
             'flows',
             'pm_configs',
             'proxy_address',
-            'ports'
+            'ports',
+            'vlan'
         }
         print_pb_list_as_table('Devices:', devices, omit_fields, self.poutput)