* Balance Transaction no longuer have a different path, they are only created and validated by the system anyway
* States manages Delete Object permission correctly
* remove obsolete script to check budget
* add a new intermediate state, "started" for use when you want to modify an "stopped" transaction (which is no longer editable directly)

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@18866 20353a03-c40f-0410-a6d1-a30d3c3de9de