AYP Refactor: For HUMANS

This cleans up the binge-produced comic generation code.

### The Phases 

  * [x] Extract segments of `buildPanel` into logical chunks
  * [x] Stuff the comic generator into a class.
  * [x] Move the "easy to change" bits like `filter*` closer to the knobs
  * [x] Add a filter for `dusya_*` -> `dusya`. For she is known by many names. (cc/ @dusya :rage4:)