Fixed bug for flying player. Tweaked on Bubble and in bubble state. You can switch bubble state when inside the bubble. New animations for on bubble idle and walk. More to come soon. Tweaked deletion of game objects to be more safe. Bubbles now have a in-world limit that can be set in a text document. Pink bubbles have a set lifetime.

Signed-off-by: Olof Wallentin <olov.wallentin@gmail.com>