[Framework] Initial skeletons for framework

Initial skeletons for framework classes, WTD-518.

platform/framework/src/Bundle.js

@@ -0,0 +1,47 @@
+/*global define*/
+
+define(
+    [],
+    function () {
+        "use strict";
+
+
+        /**
+         * A bundle's plain JSON definition.
+         *
+         * @name BundleDefinition
+         * @property {string} name the human-readable name of this bundle
+         * @property {Object.<string,ExtensionDefinition[]>} [extensions={}]
+         *           all extensions exposed by this bundle
+         */
+
+
+        /**
+         * Instantiate a new reference to a bundle, based on its human-readable
+         * definition.
+         *
+         * @param {string} path the path to the directory containing
+         *        this bundle
+         * @param {BundleDefinition} definition
+         * @returns {{getDefinition: Function}}
+         * @constructor
+         */
+        function Bundle(path, definition) {
+
+
+            return {
+                /**
+                 *
+                 * @returns {BundleDefinition} the raw definition of this bundle
+                 */
+                getDefinition: function () {
+                    return definition;
+                }
+            };
+        }
+
+        new Bundle().getDefinition().extensions['k'][0].
+
+        return Bundle;
+    }
+);