xfree 4.3.0.2 and XftConfig

[Ron Stanonik]

Recall, after upgrading xfree from 4.2 to 4.3, then libXft and libfontconfig
found no fonts.

My mistake apparently.  I had to run fc-cache (which scans for fonts and
builds fonts.cache-1 files).  I assumed fonts.cache-1 were just for performance,
not strictly required.  I was also surprised that installation didn't
run fc-cache.

Thanks,

Ron
stanonik@cogsci.ucsd.edu