add simulaiton state parameter to calculate the year to date amounts (this was not required for experimental steps, but now it's the final step, and all year to date amounts will be wrong if there is not this parameter)

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@18609 20353a03-c40f-0410-a6d1-a30d3c3de9de