if ppl have a source, don't take it into account in the report : Transformation report don't depend on the resource provider. If you select a currency in the report dialog, amount in the report will be displayed only if they match this currency or if they don't have any currency.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@33751 20353a03-c40f-0410-a6d1-a30d3c3de9de