Delete user column from onegroup

src/cli/etc/onegroup.yaml

@@ -8,12 +8,7 @@
   :size: 15
   :left: true
 
-:USER: 
-  :desc: Username of the Group owner
-  :size: 8
-  :left: true
-
 :default:
 - :ID
-- :USER
 - :NAME
+

src/cli/one_helper/onegroup_helper.rb

@@ -68,12 +68,7 @@ class OneGroupHelper < OpenNebulaHelper::OneHelper
                 d["NAME"]
             end
 
-            column :USER, "Username of the Group owner", :left,
-                    :size=>8 do |d|
-                helper.user_name(d, options)
-            end
-
-            default :ID, :USER, :NAME
+            default :ID, :NAME
         end
 
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