erp5_workflow: remove unecessesary tales in transition expression. tale can be...

erp5_workflow: remove unecessesary tales in transition expression. tale can be pass as string type in this case.

bt5/erp5_workflow/SkinTemplateItem/portal_skins/erp5_workflow/Transition_view/my_guard_expression.xml

@@ -118,9 +118,7 @@
                 </item>
                 <item>
                     <key> <string>default</string> </key>
-                    <value>
-                      <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
-                    </value>
+                    <value> <string></string> </value>
                 </item>
                 <item>
                     <key> <string>description</string> </key>
@@ -259,23 +257,4 @@
       </dictionary>
     </pickle>
   </record>
-  <record id="2" aka="AAAAAAAAAAI=">
-    <pickle>
-      <tuple>
-        <tuple>
-          <string>Products.Formulator.TALESField</string>
-          <string>TALESMethod</string>
-        </tuple>
-        <none/>
-      </tuple>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>_text</string> </key>
-            <value> <string>python: [\'python: True\', here.getGuardExpression(evaluate=0)][str(here.getGuardExpression(evaluate=0)).startswith(\'python\')]</string> </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
 </ZopeData>