reset source_reference and destination_reference after clone on Invoices

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@25025 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_invoicing/SkinTemplateItem/portal_skins/erp5_invoicing/Invoice_afterClone.xml

@@ -55,7 +55,9 @@
             <key> <string>_body</string> </key>
             <value> <string>"""Reset references on copied transactions.\n
 """\n
+context.setSourceReference(None)\n
 context.setReference(None)\n
+context.setDestinationReference(None)\n
 </string> </value>
         </item>
         <item>

bt5/erp5_invoicing/bt/revision

-175
\ No newline at end of file
+176
\ No newline at end of file