[Xymon] xymon patches

[Xymon User]

Is there a proper place to send patches?  I have a couple:
One fixes xymon so it compiles on Fedora 28, plus some type mismatch cleanup
The other fixes do_temperature.c so it actually works correctly

I also have a re-written temperature.sh script that works on Solaris,
FreeBSD, and Linux.

I can stick them on my website, but I'd rather get them actually
incorporated into the codebase.