<LI>	Process command-line arguments, include --help and --version.

<LI>	Make transparent icon the GNOME icon for the app.

<LI>	Review man page.  Document all options.

<LI>	Pause the game when the window is iconified.

<LI>	Create a language in which to describe a level, and a parser for
	that language.  This would allow users to design and add new levels.

<LI>	Internationalize the displayed strings.

<LI>	High score file.
