Revert "erp5_web_shadir: more useful checks"

This reverts commit c45c2295.

to get test passing again
2 jobs for zope4py2 in 0 seconds
Status Job ID Name Coverage
  External
failed ERP5.CodingStyleTest-Zope4Py2-Jerome

01:17:25

failed ERP5.UnitTest-Zope4Py2-Jerome

01:22:03