remove the base_application because if there is a base_application with no model_line contibuting to this base_amount, the amount is zero, and the paysheet line is not created. Here the goal of this test is just to check annotation lines, we don't care about the amounts in paysheet lines


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@25423 20353a03-c40f-0410-a6d1-a30d3c3de9de