[web/test] don't delete uicache directory Other tests use it, so the rmtree was a bit too much. Set CACHEDIR to a temporary subdirectory, and only delete that.

#! /bin/sh -e

if [ -x "/etc/init.d/cubicweb-ctl" ]; then
    invoke-rc.d cubicweb-ctl restart || true
fi
 
 
#DEBHELPER#
 
exit 0