we want to change it, we might change getExplanationValue method
  on simulation movements
* in getBusinessLinkClosure, hasMatchingMovement was not
  finding enough simulation movements because the catalog was
  not looking for sub objects in the simulation

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@44436 20353a03-c40f-0410-a6d1-a30d3c3de9de