To support Accounting genereation from tax in orders, SimulationMovement_testInvoiceTransactionRule must be applied on movements generated from Tax Rule.
SimulationMovement_is*Movement should check in a shallower level if there's no movement attached at current level - again, this happen when tax movements are in order and not in invoice.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@20688 20353a03-c40f-0410-a6d1-a30d3c3de9de