text: Title: Add Jupyter Notebook Widgets 
  Body: This is an initial issue to track and research incorporating interactive Jupyter Notebook widgets into yellowbrick.
  
  Likely any outputs from this would be well placed in the `contrib` module
  
  A few potentially bad use cases:
  
  - Feature analysis one or many categories
  - Quickly save image
  - Change color palettes
  
  There are already a couple existing libraries that some Yellowbrick visualizers could plug into:
  - https://github.com/jupyter-widgets/pythreejs
  - https://github.com/maartenbreddels/ipyvolume 
  - https://github.com/bloomberg/bqplot
  
  
  This issue was inspired by this article:
  https://towardsdatascience.com/bring-your-jupyter-notebook-to-life-with-interactive-widgets-bc12e03f0916