[Fontconfig] fontconfig 2.1.90

[Keith Packard]

I've packaged up fontconfig into a 2.1.90 release.  We'll call this 2.2rc0.

The build process is all new, so I expect to uncover some issues there 
before 2.2 is final; please test it in weird environments if possible.

	http://fontconfig.org/release/fontconfig-2.1.90.tar.gz

Note that I'm hoping to ship fontconfig separately from the X related 
libraries that used to be in fcpackage.  As XFree86 4.3 contains current 
versions of those libraries, that should be OK for now.

-keith