- do not analyse passed context in getAggregatedAmountList to simplify it, assume that movement or delivery is passed
 - add some comments and explanations to decision process
 - follow change for context in getAggregatedAmountList - TradeModelRule is passing simulation movement instead of applied rule


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@27604 20353a03-c40f-0410-a6d1-a30d3c3de9de