Move setting session.mtime from dbapi to web session manager clean_session was broken since the switch away from dbapi on the web side, since session.mtime wasn't being set anywhere.

#! /bin/sh -e
 
case "$1" in
    purge)
	rm -rf /etc/cubicweb.d/
	rm -rf /var/log/cubicweb/
	rm -rf /var/lib/cubicweb/
    ;;
esac
 
#DEBHELPER#
 
exit 0