Fix issue #2. Better upstart job for Ubuntu.

install/etc/init/evobackup.conf

@@ -12,19 +12,14 @@ pre-start script
     for jail in ${BACKUP_PATH}/jails/*; do
         mount -t proc proc-chroot ${jail}/proc/
         mount -t devtmpfs udev ${jail}/dev/
-    done
-end script
-
-script
-    for jail in ${BACKUP_PATH}/jails/*; do
         chroot $jail /usr/sbin/sshd > /dev/null
     done
 end script
 
 post-stop script
     for jail in ${BACKUP_PATH}/jails/*; do
+        kill $(chroot $jail cat /var/run/sshd.pid)
         umount ${jail}/proc/
         umount ${jail}/dev/pts/
-        kill $(chroot $jail cat /var/run/sshd.pid)
     done
 end script