[integrity] temporary fix auto-delete relation (see 4673:6f8b925a29f4 and 4642:921737d2e3a8): we want no read perms, though we want to check delete perms. Should be properly fixed in 3.7 once we've proper security control and [unsafe_]execute behaviour on the repository side

# server.__init__
"""

:organization: Logilab
:copyright: 2001-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""