Visual Studio Template - index.html external link to css and ionic.js

Hello,

when I create a project with the template for Visual Studio, it generates me a index,html with referee to externals sources:

<link href="http://code.ionicframework.com/1.0.0-rc.5/css/ionic.css" rel="stylesheet">
<script src="http://code.ionicframework.com/1.0.0-rc.5/js/ionic.bundle.min.js"></script>

When I compile an app from this template, needs the app an internet connection?