Removed < from mobile.html demo
Added comments and fixed mobile.html
Added image and license.txt
Merge branch 'master' of https://github.com/Esri/esri-leaflet

# By Allan Laframboise
# Via Allan Laframboise
* 'master' of https://github.com/Esri/esri-leaflet:
  Fill out rest of README.md
  Update README.md
Merge pull request #63 from alaframboise/master

Fixed a few samples and updated README.md