Merge pull request #1574 from cisar/master

Backbone example: add id attr to input

examples/backbone/index.html

@@ -13,7 +13,7 @@
 				<input class="new-todo" placeholder="What needs to be done?" autofocus>
 			</header>
 			<section class="main">
-				<input class="toggle-all" type="checkbox">
+				<input class="toggle-all" id="toggle-all" type="checkbox">
 				<label for="toggle-all">Mark all as complete</label>
 				<ul class="todo-list"></ul>
 			</section>