jQuery UI: Add note that Bower/AMD are only in jQuery UI 1.11+

Author: tjvantoll

page/jquery-ui/environments/amd.md

@@ -3,6 +3,8 @@ title: Using jQuery UI with AMD
 level: intermediate
 ---
 
+<div class="warning">**Note:** This documentation refers to functionality made available in jQuery UI 1.11.</div>
+
 As of jQuery UI 1.11, all of the library's source files support using AMD. This means that you can manage your jQuery UI dependencies without using [Download Builder](http://jqueryui.com/download/), and load jQuery UI's source files asynchronously using an AMD loader such as [RequireJS](http://requirejs.org/).
 
 In this article we'll walk through the process of using AMD with jQuery UI. Let's start by discussing the files we'll need.

page/jquery-ui/environments/bower.md

@@ -3,6 +3,8 @@ title: Using jQuery UI with Bower
 level: intermediate
 ---
 
+<div class="warning">**Note:** This documentation refers to functionality made available in jQuery UI 1.11.</div>
+
 [Bower](http://bower.io/) is a package manager for the Web. You can use Bower to download libraries like jQuery UI from the command line, without having to manually download each project from their respective sites.
 
 As an example, suppose we're starting a new project and we need to use [jQuery UI's accordion widget](http://jqueryui.com/accordion/). We'll create a new directory for our project, and add the boilerplate `index.html` shown below.