colordifference.iol	Matte extraction via a simple color differene algorithm
gradient.iol		Replace the image with a blocky gradient
gradient2.iol		Replace the image with a smooth gradient
luma.iol		Replace the image with its luminence channel
lumakey.iol		Matte extraction via luminance keying

If anyone would like to submit an improved version of any of these scripts, or
would like to submit a new script, send them to Sean Ridenour at
s_ridenour@kewlpc.org
