Update to Matrix library-example

Hi,
could someone update the Matrix-lib examples?
I answered the question from the topic below 2 times already.
http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1194056024
(sprite_animation is missing the include statements for Martix and Sprite too)

Thanks for caring
Eberhard

Thanks for pointing this out. I fixed it, the updated examples will be in Arduino 0011.