2.0.1

Changed

• Issue #14 —
  previously, automatic option naming would turn "camelCase" into
  "--camelCase". Now it is converted to "--camel-case".

• Likewise, positinal argument auto-naming used to convert "camelCase" into
  "CAMELCASE". Now it is converted to "CAMEL-CASE".

• Improve help formatting w/long program names

• README formatting improved.
  Thanks @konfilios!

Fixed

• Issue #17 —
  specifying 0 for the columns should format help without line wrapping.
  Previously, this did not work as documented, and would instead wrap text in
  very narrow columns.

• Issue #15
  — make it possible to specify 'argName' on all variants of 'storing' and
  adding