First commit.

	new file:   AUTHORS
	new file:   COPYING
	new file:   ChangeLog
	new file:   INSTALL
	modified:   LICENSE
	new file:   Makefile.am
	new file:   NEWS
	new file:   autoscan.log
	new file:   config.h.in
	new file:   configure.ac
	new file:   configure.scan
	new file:   yo.c