[physfs] physfs-1.1.0 and paragui-1.0.4

[Ryan C. Gordon]

> Eh? I was right? Wadyaknow. 
> 
> Hey, thanks for the fast answer. Downgrade it is for now.

Actually, you weren't exactly: those lines in physfs.h are "correct",
but they need some C header to define size_t. Usually putting:

#include <stdio.h>

Before the physfs.h include would make it compile, but this was a silly
requirement, so it was fixed in the latest subversion revision.

As far as I know, ParaGUI was built with physfs 1.0.0, so it doesn't
lose anything by avoiding unstable 1.1.x versions for now.

--ryan.