Quiet option suppresses logging, not output of results to stdout.
We don't need to message the total number of files beautified.
Beef up index.js, providing access to css_beautify and html_beautify (retaining js_beautify default). refs #2
Add --type option, defaulting to 'js'. refs #2
Add css-beautify and html-beautify executables, with the script name providing the default type. refs #2
Output usage based on available options per type, adding HTML-specific options config. closes #2
0.3.6