Move definitions and test in separate folders

This enables each definition to have a readme if necessary.
Also a .json metadata file to help with package managers.
And last, to have different versions of the definitions.

backbone/backbone-tests.ts

@@ -0,0 +1,113 @@
+/// <reference path="../Definitions/backbone-0.9.d.ts" />
+
+declare var _, $;
+
+function test_events() {
+
+    var object = new Backbone.Events();
+    object.on("alert", (msg) => alert("Triggered " + msg));
+
+    object.trigger("alert", "an event");
+
+    var onChange = () => alert('whatever');
+    var context: any;
+
+    object.off("change", onChange);
+    object.off("change");
+    object.off(null, onChange);
+    object.off(null, null, context);
+    object.off();
+}
+
+function test_models() {
+
+    var Sidebar = Backbone.Model.extend({
+        promptColor: function () {
+            var cssColor = prompt("Please enter a CSS color:");
+            this.set({ color: cssColor });
+        }
+    });
+
+    var sidebar = new Sidebar();
+    sidebar.on('change:color', (model, color) => $('#sidebar').css({ background: color }));
+    sidebar.set({ color: 'white' });
+    sidebar.promptColor();
+
+    ////////
+
+    var Note = Backbone.Model.extend({
+        initialize: () => { },
+        author: () => { },
+        coordinates: () => { },
+        allowedToEdit: (account) => {
+            return true;
+        }
+    });
+
+    var PrivateNote = Note.extend({
+
+        allowedToEdit: function (account) {
+            return account.owns(this);
+        }
+
+    });
+
+    //////////
+
+    var note = Backbone.Model.extend({
+        set: function (attributes, options) {
+            Backbone.Model.prototype.set.call(this, attributes, options);
+        }
+    });
+
+    note.get("title")
+
+    note.set({ title: "March 20", content: "In his eyes she eclipses..." });
+
+    note.set("title", "A Scandal in Bohemia");
+}
+
+class Employee extends Backbone.Model {
+    reports: EmployeeCollection;
+
+    constructor (options? ) {
+        super(options);
+        this.reports = new EmployeeCollection();
+        this.reports.url = '../api/employees/' + this.id + '/reports';
+    }
+
+    more() {
+        this.reports.reset();
+    }
+}
+
+class EmployeeCollection extends Backbone.Collection {
+    url: string = "../api/employees";
+    findByName(key) { }
+}
+function test_collection() {
+    var Book: Backbone.Model;
+    var Library = Backbone.Collection.extend({
+        model: Book
+    });
+
+    var Books: Backbone.Collection;
+
+    Books.each(function (book) {
+    });
+
+    var titles = Books.map(function (book) {
+        return book.get("title");
+    });
+
+    var publishedBooks = Books.filter(function (book) {
+        return book.get("published") === true;
+    });
+
+    var alphabetical = Books.sortBy(function (book) {
+    });
+}
+
+//////////
+
+Backbone.history.start();