Statically linked lttng-ctl to live test

Signed-off-by: David Goulet <dgoulet@efficios.com>
Doc: update lttng.1 man page with JUL options

Signed-off-by: David Goulet <dgoulet@efficios.com>
Fix: remove relayd rundir on cleanup

Signed-off-by: David Goulet <dgoulet@efficios.com>