Google Code-in

We have many layers implemented on this library , see this demo here : https://publiclab.github.io/leaflet-environmental-layers/example/index.html#3/43.00/-46.23

Lets add a new layer using this API : [See this issue for more details about API] https://github.com/publiclab/leaflet-environmental-layers/issues/49

We can take help from this merged PR [Comments have been added in this PR where changes are required] : https://github.com/publiclab/leaflet-environmental-layers/pull/8/files

Happy to help :)