remove wrong default for preferred transactions from and at date

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@19941 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_accounting/SkinTemplateItem/portal_skins/erp5_accounting/Preference_viewAccounting/my_preferred_accounting_transaction_at_date.xml

@@ -13,6 +13,7 @@
             <key> <string>delegated_list</string> </key>
             <value>
               <list>
+                <string>default</string>
                 <string>required</string>
               </list>
             </value>
@@ -74,6 +75,12 @@
             <key> <string>values</string> </key>
             <value>
               <dictionary>
+                <item>
+                    <key>                 <string>default</string> </key>
+                    <value>
+                      <none/>
+                    </value>
+                </item>
                 <item>
                     <key> <string>field_id</string> </key>
                     <value> <string>your_at_date</string> </value>

bt5/erp5_accounting/SkinTemplateItem/portal_skins/erp5_accounting/Preference_viewAccounting/my_preferred_accounting_transaction_from_date.xml

@@ -13,6 +13,7 @@
             <key> <string>delegated_list</string> </key>
             <value>
               <list>
+                <string>default</string>
                 <string>required</string>
               </list>
             </value>
@@ -74,6 +75,12 @@
             <key> <string>values</string> </key>
             <value>
               <dictionary>
+                <item>
+                    <key>                 <string>default</string> </key>
+                    <value>
+                      <none/>
+                    </value>
+                </item>
                 <item>
                     <key> <string>field_id</string> </key>
                     <value> <string>your_from_date</string> </value>

bt5/erp5_accounting/bt/revision

-640
\ No newline at end of file
+641
\ No newline at end of file