Add dask example and dask labview

Add dask powered Xarray example and dask labview (#2)

* Add configs for labview plugin

* Add dask config with nbserverproxy link

* Default to lab

* Add xarray example with dask backend

* Rename file

* Use v2.0.0 for binder

Pins matplotlib for cartopy compatibility

v1.3.2

Use v1.3.2 in binder

Fix binder env

v1.3.1

Tag binder for 1.3.1

Add binder

• add license
• publishes on github
• integrates with binder