Added support for query strings to override manifest.json's disabled and hidden properties. Query pairs are in the format of <name,value>, where name is the package name and value is either "enabled", "disabled", "hidden", or "visible", with the ability to specify multiple values separated by a comma.

For example:

http://enyojs.com/api/?enyo=hidden#enyo.AroundList  under-the-hood resolves to http://enyojs.com/api/#enyo.AroundList?enyo=hidden which then loads enyo as hidden and removes the hash from the url and so the user only sees http://enyojs.com/api/#enyo.AroundList with the desired optons

This allows the user to use hardcoded urls with querystrings, and modify the url from the browser addressbar to apply overrides.

A few more examples:
http://enyojs.com/api/?enyo=hidden
http://enyojs.com/api/#enyo.Ajax?enyo=enabled,visible
http://enyojs.com/api/?onyx=disabled#enyo.Ajax
http://enyojs.com/api/#enyo.Ajax?layout/imageview=disabled&layout/list=disabled