David Necas <yeti@monoceros.physics.muni.cz>
	Level speeds tuneing script
	Suggested sgid games insted of suid games when installing binary

Roel <roel_v@gmx.net>
	Hide/Show next block
	New score system (like on Gameboy)

Jonathan Coles <jpcoles@mindless.com>
	Drop block button
	Various code improvments

Kevin Glazier <striker99@mediaone.net>
	Suggested start at level and start with blocks at bottom option.