Add a little info about the sample app

public/modules/core/views/home.client.view.html

@@ -16,8 +16,9 @@ <h1>
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-    <h2>Congrats, you've configured and run the sample application.</h2>
-    <p>MEAN.JS is a web application boilerplate.  That means start changing everything.  Here's some docs to get your started.</p>
+    <h2>Congrats! You've configured and run the sample application.</h2>
+    <p>MEAN.JS is a web application boilerplate.  That means start changing everything :-)</p>
+    <p>This sample application tracks users and articles.  Click <em>Signup</em> to get started.  To configure your app to work with your social accounts, edit the <em>/config/strategies/*.js</em> files.</p>
     <div id="techTable" class="row clearfix">
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             <h2><em>M</em>ongoDB</h2>