New confetti example.
Test for confetti.
Added layerOrdering to MVTLayer.
Merge branch 'click' into set-filter

* click:
  style stuff is in options, default style applies if there is none
  click events attach to the map automatically with onAdd in MVTSource, took out logic from config file
  selected style logic no longer in config
  using only selected bool, not isSelected. doubling the same thing twice...
  basic example toggles a GAUL0 country now

Conflicts:
	dist/Leaflet.MapboxVectorTile.js
Got rid of MVTPointLayer.  Functionality has been moved to MVTLayer.
Added style option for ARC (Circle) outlines.
Arc outlines (stroke) if the are present.
merged all up and ready to shred