[syslinux] SYSLINUX 3.07-pre1: chainloading fix

[Alexander Heinz]

> I have pushed out syslinux-3.07-pre1; this should have a fix for the 
> chainloading problem.  It actually turned out to be multiple problems, 
> some of which makes me believe chain.c32 probably hasn't worked since 
> 2.12 or so.
> 
> Please test this out, including if there is anything else that we can 
> fix...

It works! Once again: Thank you hpa for the quick fix!

Alex