Changes applied to the pixman-0.28.0/ tree as obtained from:
	http://cairographics.org/releases/pixman-0.28.0.tar.gz

Removed:
	aclocal.m4
	config.guess
	config.sub
	configure
	depcomp
	install-sh
	ltmain.sh
	missing
	Makefile.in
	pixman/Makefile.in
	pixman/pixman-version.h

Removed unused dirs:
	demos
	test