Rudder

This is due to the fact that service-webapp is doing a check when jetty is not running, then restart when config (passwords ?) change, then a last restart at the end of the install script.
So we should disable the cfengine-originating restarts during boot (with a -d it_s_bootstrap or by calling a rudder_init bundle which is the only entry point for install in rudder-init, which would be a very GOOD enhancement)