Check that Scripts added in working copy are deleted after
reintallation of BT
  - create ZODB Python Script inside folder added by Business Template
  - Reinstall Business Template
  - Check that script is removed
  


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@33816 20353a03-c40f-0410-a6d1-a30d3c3de9de