Forked Logan's repo because I couldn't create a branch in his repo, this commit is a lil buggy anyway, here's a summary of what I've done:
- Started being a comment-nazi
- First attempt at creating a goat with fleeing behavior is buggalicious:
  - At first I though Logan's Interrupt class was useless, but now I see it's utility, as my goats will continue to wander until they reach their destination (even with a follow droid all up in their personal space!)
  - The image is AWESOME though!
- Tried to abstract out common code pertaining to grabbing the nearest droid
- Will refactor goat behavior tree to utilize Logan's Interrupt class