Fix init script for eventd failing on non-master

Fix init script failing on nodes other than the Ganeti master,
make it issue a warning instead.

Also fix the LSB Default-Stop entry.

Refs #1323

snf-ganeti-tools/conf/init.d/snf-ganeti-eventd

@@ -5,7 +5,7 @@
 # Required-Start:    $remote_fs $syslog ganeti
 # Required-Stop:     $remote_fs $syslog 
 # Default-Start:     2 3 4 5
-# Default-Stop:
+# Default-Stop:      0 1 6
 # X-Start-After:	 ganeti
 # Short-Description: Synnefo ganeti-eventd daemon
 # Description:       ganeti-eventd is a daemon 
@@ -59,8 +59,9 @@ MASTER=`/usr/sbin/gnt-cluster getmaster`
 HOST=`/bin/hostname -f`
 if [ "x$MASTER" != x$HOST ]] ; 
 then 
-	log_failure_msg "snf-ganeti-eventd should run on the ganeti master only"
-	exit 1
+    log_warning_msg "snf-ganeti-eventd should run on the ganeti master only, aborting"
+    log_end_msg 0
+    exit 0
 fi
 
 case "$1" in