package/netopeer2: fix sysv init script, does not start

- The netopeer server forks to background by default, no need for '-b'
 - The path to the daemon is /usr/sbin, not /usr/bin

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Acked-by: Heiko Thiery <heiko.thiery@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 6ddc29708d3c82f2f6055b596e484a6d963a6eae)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/netopeer2/S52netopeer2

@@ -8,7 +8,7 @@ NETOPEER2_SERVER_ARGS=""
 start() {
 	printf 'Starting %s: ' "$DAEMON"
 
-	start-stop-daemon -S -b -q -p $PIDFILE -x "/usr/bin/$DAEMON" \
+	start-stop-daemon -S -q -p $PIDFILE -x "/usr/sbin/$DAEMON" \
 		-- $NETOPEER2_SERVER_ARGS
 	status=$?
 	if [ "$status" -eq 0 ]; then