Merge pull request #20 from jrcryer/master

Fixes #7 - Update docs with defaults
adds humanized version of bytes numbers; removes bytes from title
Merge pull request #17 from cirocosta/master

Adds possibility to use human filesize
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
Merge pull request #18 from samccone/sjs/logger-cleanup

Sjs/logger cleanup
Merge pull request #1 from addyosmani/master

Merge from origin/master