New in 0.02
* fixed width of window. The width no longer varies annoyingly.
++ --width option to set width of window
* --host option to ping a specific host
* interface arg is now an option --interface
** when interface specified, checks ifconfig first to see if it is up
* use implicit parameter to float options around
New in 0.01
* displays ping time instead of ok status
* IPv6 support
* command option to set delay between pings
* uses netstat instead of /proc/net/route
* uses popenhs
* uses automake and autoconf
New in 0.00
* basic IPv4 ping support to network gateway
* gtk and tty output