[debian] packaging fixes
* remove postgresql-contrib from cubicweb dependency (using tsearch
which is included with postgres >= 8.3)
* add postgresql-client | mysql-client to cubicweb-server dependencies, necessary
for dump/restore of database
"""cube-specific forms/views/actions/components
: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
"""