paint: cant lift pencile after pressing two buttons at once

[nanderer]

Hi,

Here a bug i found in the paint "game":

When you (manage to) press select and one of the direction keys at once the pen is stuck down. I would prefere a mode switch, push to toggle between paint erase ,move and (as it was probably supposed to be) push to paint.

Also a way to save and load art would be nice.

Thanks and keep up the good work!