Add a "Reviewed by Hound" badge

salbertson · web-flow · commit 185918c7db6e · 2019-01-09T15:21:49.000-08:00
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 Commandant is a Swift framework for parsing command-line arguments, inspired by [Argo](https://github.com/thoughtbot/Argo) (which is, in turn, inspired by the Haskell library [Aeson](http://hackage.haskell.org/package/aeson)).
 
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 ## Example
 
 With Commandant, a command and its associated options could be defined as follows:
