3.10 ml uninstall

20200310 To uninstall a package and thus recover any disk space it might be using we can use the uninstall command. This will also prompt for the removal of the cache maintained for this package, which is often where the larger downloads are stored.

$ ml uninstall rain
Remove '/home/kayon/.mlhub/rain/' [Y/n]? 

Remove cache '/home/kayon/.mlhub/.cache/rain/' as well [y/N]? y
