AYP: Phase 1: The Ears of The Beast

This is an attempt to bring about the construction of `All Your Pants`, the greatest thing that humans have ever achieved in symbiosis with machines. 

I pray it does not consume us all.

### Goals and Delusions

  * [x] Keep an N day buffer of logs
  * [x] Be able to draw M sequential lines at random from the buffer
  * [x] Some sort of way to run filters on the text for "ideal" output for graphics

### Maybe even -- The porting of [the compositor](http://cloud.mech.cx/ayp/ayp.php) (h/t @mspreij)

  * [x] Depend on [node-gd](https://github.com/mikesmullin/node-gd)
  * [x] Import background and some chars ( @BeefKnuckleback -- **AAAARRRGGGHHHHTTTTT** :question: )
  * [x] Composite characters onto BG depending on speaker
  * [x] Write text onto result :point_up:
  * [x] Shuffle the backgrounds
  * [x] Store result in S3

### At the end

  * [ ] Seize the means of production and empower the proletariat.
  * [x] Put all the knobs of the script as `AYP_*` constants at the top of the file with docs