thor_nested_subcommand 1.0.9

`ThorNestedSubcommand` is a Ruby gem that provides a workaround for the Thor gem (https://rubygems.org/gems/thor) bug that displays nested subcommand help incorrectly. Simply include the `ThorNestedSubcommand` module in your Thor nested subcommand, and provide a simple class method to return what Thor help should be displaying, and that's it.