keep specialise when creating a reversal transaction

bt5/erp5_accounting/SkinTemplateItem/portal_skins/erp5_accounting/AccountingTransaction_createReversalTransaction.xml

@@ -87,6 +87,7 @@ reversal = accounting_module.newContent (\n
   mapping={\'title\': unicode(context.getTitleOrId(), \'utf8\'),\n
            \'specific_reference\': specific_reference}),\n
     resource=context.getResource(),\n
+    specialise_list=context.getSpecialiseList(),\n
     causality_value_list=causality_value_list,\n
     created_by_builder=1 # XXX to prevent init script to create lines\n
   )\n

bt5/erp5_accounting/bt/revision

-1522
+1523
\ No newline at end of file