adding demo links

Author: Alexander Castillo

index.html

@@ -95,6 +95,7 @@ <h2>What's in the head tag?</h2>
         <div class="col-xs-12 page-title">
           <h2 class="page-heading">{{ 'Demo Source Code' }}</h2>
           <p>This demo app is running the code below. It uses Angular's <a target="_blank" href="https://github.com/angular/bower-angular-route">ngRoute</a> and a few custom directives. <br />In the following code, each page and directive defines CSS via this API.</p>
+          <p>For a demo featuring UI Router click <a href="states.html">here</a>.</p>
           <div hljs source="routeAppSource" language="javascript"></div>
         </div>
       </div>

states.html

@@ -98,6 +98,7 @@ <h2>What's in the head tag?</h2>
         <div class="col-xs-12 page-title">
           <h2 class="page-heading">{{ 'Demo Source Code' }}</h2>
           <p>This demo app is running the code below. It uses Angular's <a target="_blank" href="https://github.com/angular-ui/ui-router">UI Router</a> and a few custom directives. <br />In the following code, each page and directive defines CSS via this API.</p>
+          <p>For a demo featuring ngRoute click <a href="index.html">here</a>.</p>
           <div hljs source="stateAppSource" language="javascript"></div>
         </div>
       </div>