remove unused dependency from package.json
Fixes #7 - Update docs with defaults
adds humanized version of bytes numbers; removes bytes from title
Bump to 0.0.4
Upgrade minimist
Readme add mention to ngrok
Add a newline at EOF
Fixup output.js.

1. Centralize logging into a single func/
  1.a - helper functions return strings and do not assume output
2. Fixup unused params and default param setting
3. Removed unused methods.
Move test files into a test folder
Move cli into bin folder
Update assertions for better error reporting
Ensure desktop strategy by default
Fixes #23 - jshint styles
Fixes #25 - Add utils and simplify output.js
Fixes #25 - Adding tests for utils
Fixes #23 - More cleanup
Fixes #25 - Cleaning up report generation
Adding chalk to output
Feedback on PR - remove call to stripColor as chalk already handles this
PR feedback