Added argv tests
Moved console.log out of messaging for easier testing
Added argument testing
Added messaging tests
Added promise testing with get-local-files
Merge branch 'master' of github.com:seethroughtrees/brew-cask-dotfile-generator

* 'master' of github.com:seethroughtrees/brew-cask-dotfile-generator:
  Updated docs path
  Added homebrew link