dino: use project annotations in dino

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
dino: make code base more redefable

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
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>
dino: update to use app.nit

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
Merge: Funnier dino

- Improve Dino hit box (and show it with a shadow)
- The difference in the Dino image move it up by a few pixels.

Pull-Request: #437
Reviewed-by: Jean Privat <jean@pryen.org>
Reviewed-by: Lucas Bajolet <r4pass@hotmail.com>
Reviewed-by: Alexandre Terrasa <alexandre@moz-code.org>