Added viewport settings
Revert "Added viewport settings"

This reverts commit d30083e9700d9ae61e35a5b54f0b271493ba273e.
Fixed reversed coords on extentToBounds
Rebuilt distribute libs
Merge branch 'master' of https://github.com/Esri/esri-leaflet

# By Patrick Arlt
# Via Patrick Arlt
* 'master' of https://github.com/Esri/esri-leaflet:
  update new files in examples
  rebuild distributions files
  add debugging file to gitignore
  fix inaccurate boundsToEnvelope helper
  fix removing cluster layer from map, allow use of default cluster
  fix alignment of clusters

Conflicts:
	dist/esri-leaflet-src.js
	dist/esri-leaflet.js
	dist/extras/clustered-feature-layer-src.js
	dist/extras/clustered-feature-layer.js
	dist/extras/esri-basemaps-src.js
	dist/extras/esri-basemaps.js
Merge pull request #132 from alaframboise/master

Fixed viewport for cluster sample and fixed extentToBounds coordinate issue