TODO
====
- add NPC name to text bubbles
- better text bubbles
- text bubbles for player

- set something on fire on the road usin fire power
- fox must collide with samurai / cart on the road, so that they can block the path until missions are completed

- items should fall to the ground when dropped

- fox powers:
  - fireballs
  - lightning
  - flying

NOTES
=====
- fox.shape can be 'fox' or 'human' or 'human_with_fan'

RECENTLY DONE
=============
- get all npcs to pass npc-test
- raising events that switch which npc is speaking
  - hattori & ichiro
  - kaneda & kumiko
  - kaneda2 & tetsuo