- testLegacy{BPMCore,BPMEvaluation,MRP} are copied from trunk
- use new simulation_test BT
- this fixes testTradeModelLine.test_TradeModelRuleSimulationExpand

git-svn-id: https://svn.erp5.org/repos/public/erp5/sandbox/amount_generator@37599 20353a03-c40f-0410-a6d1-a30d3c3de9de