-busy/munching pudgy is replaced with a "dancing" keepy
-sad pudgy replaced by a sad keepy
-everywhere else is normal keepy (which is one sprite of the dancing
keepy animation)
-we still need an "interested" keepy for when the user is about to drop
something on the d&d area
-glitch embedy directory has not been removed yet, to keep the pudgy
animations technique as a reference for future work.
We also need to update the animation in the GCE launcher.
Updates #1177
Change-Id: I95fe53cb51f93b8f498c8f026eddc07285c20db7
mpl