Updated CONTRIBUTORS.md
Updated README.md
Added L.Graph class and corresponding example, fixed some issues, code cleanup
Create gh-pages branch via GitHub
Re-added images
Updated images
Updated images
Create gh-pages branch via GitHub
Updated images
Create gh-pages branch via GitHub
Create gh-pages branch via GitHub
Merge branch 'gh-pages' of https://github.com/humangeo/leaflet-dvf into gh-pages