[Udpcast] cast-o-matic reboot checkbox

[Alain Knaff]

Dale Hofkens wrote:
> Hi,
> 
> Is it possible that the Reboot system after udpcast? (only available
> with full-featured shell) option is not working on the website at the
> moment? We built various images lately but none of them reboot after
> receiving an image.
> 
> Kind regards,
> Hofkens Dale

Apparently, this is due to a new bug in busybox' init.

In order to workaround this, I added the -f flag to reboot in 
cast-o-matic, this makes reboot bypass init.

Regards,

Alain