dino: add a shadow to dino

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
dino: add a more precise hit box to the dino

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
Merge branch 'funnier-dino' into dino-and-vibration