v0.3.0

Added

• Before and after path disk size is now shown

Changed

• Total space (that can be) made available is now shown in an appropriate unit (bytes, KiB, MiB, GiB, etc.)
• The -w flag can now be used both before and after the folder name argument
• The folder name is now an argument instead of a subcommand

Fixed

• The -w flag now shows up in the root help section