Removed default values from file and output vars.
Added walk method to utilities.
Added support for generating docs from a directory.
Set the default input to be the current directory.
Updated examples in README.
Deleted minified code.
Added minified file to .gitignore
Resources now load in correct order.

Updated highlight.js resources.
Updated template to support multiple files.

Updated to new UID for anchoring to file specific methods.
Added back to top link.
Switched to "up arrow" character for back to top.
Used path module to find the path of a single file.
Removed global require of package.json for version.
Added support for package.json file based config.

Updated README.
Prevent leading forward slash.
Set priority on CSS declaration override.
Switched to process.cwd for retrieval of the cwd.
Removed anchor from file name in menu.
Maintained path separators for file in ctx UID.
Switched to SVG for back to top arrow.
Fixed overflow issue in WebKit browsers.