movement are not caracterised by there resource : two movements in a same line can have the sameresource, but they are not the same movement. VariationCategoryList permit to better select movements.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@26953 20353a03-c40f-0410-a6d1-a30d3c3de9de