pmlmodelling/nctoolkit: v0.8.2

This release changes plotting so that it does not show coastlines by default. Plotting with coastlines was causing plotting to crash on some systems due to issues with how nctoolkit's Python dependencies work with non-Python dependencies. These were not a problem with nctoolkit installations from conda, which will install non-Python dependencies, but some non-conda insttallations would no longer plot maps as a Python dependency could be incompatible with the non-Python dependencies on user systems. If you want to plot the coastline, do the following ds.plot(coast=True