Add object setting plugin

Allows objects to be added to a plugin's settings using a tag with a JSON-like syntax in data-attributes.
A complex object can be created by using an array or another object as a parent, the object will be added to the parent array or the parent object's declared property instead of as it's own data-key.

public/src/modules/settings.js

@@ -9,7 +9,8 @@ define('settings', function () {
 		'settings/textarea',
 		'settings/select',
 		'settings/array',
-		'settings/key'
+		'settings/key',
+		'settings/object'
 	];
 
 	var Settings,