Compiling
	g++ -O untzcgi-X.Xx.cpp -o untzcgi
	g++ -O untzlanscan-X.Xx.cpp -o untzlanscan
Installation
	Copy the 'untzcgi' program into your web server's CGI directory
		cp untzcgi /usr/local/apache/cgi-bin/
	Copy the 'untzlanscan' program to /usr/local/bin
		cp untzlanscan /usr/local/bin
	Copy the 'untzls.conf' file to /etc/ directory
		cp untzls.conf /etc/
	You probably want to put this into your cron daemon so it will scan
	the network every once and a while.  Here is what I use:
		59 * * * * /usr/local/bin/untzlanscan
	This will run the scan every hour.