paranoid chainloading script for flimsy tftp

[MultimediaMan]

I don't get the impression the development pool is too small (it is small... but so is the syslinux developer pool): I know that our scripting gripes are minor problems too, and probably ones that may be dealt with in due time.

As far as gPXE and iPXE go, this is a fairly recent effort (~3 years). Syslinux goes back over 13 years, and did not have menus and other features for quite some time. . . I don't do any compiling-level work...yet. (Professionally, I an more of an integrator.) This may be the catalyst.