Disable constraint on Payment Transaction.

Note: Generic code shall have no constraints at all.

Conflicts:

	bt5/erp5_accounting/bt/revision

bt5/erp5_accounting/PortalTypePropertySheetTemplateItem/property_sheet_list.xml

@@ -20,9 +20,6 @@
  <portal_type id="Internal Invoice Transaction Line">
   <item>AccountingTransactionLineConstraint</item>
  </portal_type>
- <portal_type id="Payment Transaction">
-  <item>AccountingTransactionConstraint</item>
- </portal_type>
  <portal_type id="Purchase Invoice Transaction">
   <item>AccountingTransactionConstraint</item>
  </portal_type>

bt5/erp5_accounting/bt/template_portal_type_property_sheet_list

@@ -5,7 +5,6 @@ Balance Transaction | AccountingTransactionConstraint
 Cash Register | BankAccount
 Internal Invoice Transaction Line | AccountingTransactionLineConstraint
 Internal Invoice Transaction | AccountingTransactionConstraint
-Payment Transaction | AccountingTransactionConstraint
 Purchase Invoice Transaction Line | AccountingTransactionLineConstraint
 Purchase Invoice Transaction | AccountingTransactionConstraint
 Sale Invoice Transaction Line | AccountingTransactionLineConstraint

[Jérome Perrin]

Note: Generic code shall have no constraints at all.

For future reference, "this is not so easy". These constraints are enabled by default because some reports from generic code and some actions from generic code need the document to comply to these constraints. If we disable the constraints, some reports and some actions (for example closing accounting period) might not do what they are supposed to do.

/cc @rafael

[Łukasz Nowak]

/cc @romain as it seems the idea we had that time backfires.