erp5_document_scanner: remove hack used only to debug

erp5_document_scanner/SkinTemplateItem/portal_skins/erp5_document_scanner/Base_viewUploadDocumentFromCameraDialog/your_document_scanner_gadget.xml

@@ -257,7 +257,7 @@
       <dictionary>
         <item>
             <key> <string>_text</string> </key>
-            <value> <string>python: field.restrictedTraverse(\'gadget_document_scanner.html\').absolute_url() + "?v=0.24"</string> </value>
+            <value> <string>python: field.restrictedTraverse(\'gadget_document_scanner.html\').absolute_url()</string> </value>
         </item>
       </dictionary>
     </pickle>