[Feature #62] Dog and rabbit hit animations added.

Those animations happen when the animal is hit but not dead, for instance
of they have flowers on their head.
[Feature #9] Wrong gesture position fetched.
[Feature #9] Mistake crosses added.

They are red crosses that fades while moving up.
Merge pull request #78 from aurelien-defossez/feature9-wrongGestureFeedback

Feature9 wrong gesture feedback,
Close #9.