Remove short_title

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@36381 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_knowledge_pad/ToolTemplateItem/portal_gadgets.xml

@@ -1485,7 +1485,9 @@
         </item>
         <item>
             <key> <string>short_title</string> </key>
-            <value> <string>None</string> </value>
+            <value>
+              <none/>
+            </value>
         </item>
         <item>
             <key> <string>title</string> </key>

bt5/erp5_knowledge_pad/bt/revision

-525
+526
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