Add transaction commits between workflow steps to make sure activities are flushed to the activity table and are ready to be found.
Revert previous changes to the CheckConsistency step.
Check payment must be agreggated to a non-existing check for sequence 3 to test what it's meant to.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@13417 20353a03-c40f-0410-a6d1-a30d3c3de9de