Fixed group window search

ubl-settings-usergroups-group.glade

@@ -73,7 +73,7 @@
                   <object class="GtkTreeView" id="GroupsTree">
                     <property name="visible">True</property>
                     <property name="can-focus">True</property>
-                    <property name="search-column">2</property>
+                    <property name="search-column">1</property>
                     <property name="enable-grid-lines">vertical</property>
                     <child internal-child="selection">
                       <object class="GtkTreeSelection"/>