Added Angular tutorial link

index.html

@@ -198,6 +198,7 @@ <h1>Third-party tutorials</h1>
 	<p>Several tutorials have been written by members of the community to help you integrate Prism into multiple different website types and configurations:</p>
 
 	<ul>
+		<li><a href="https://auralinna.blog/post/2017/code-syntax-highlighting-with-angular-and-prismjs">Code syntax highlighting with Angular and Prism.js</a></li>
 		<li><a href="https://websitebeaver.com/escape-html-inside-code-or-pre-tag-to-entities-to-display-raw-code-with-prismjs">Escape HTML Inside &lt;code&gt; or &lt;pre&gt; Tag to Entities to Display Raw Code with PrismJS</a></li>
 		<li><a href="http://crambler.com/how-to-implement-prism-js-syntax-highlighting-into-your-wordpress-site/">How To Implement Prism.js Syntax Highlighting Into Your WordPress Site</a></li>
 		<li><a href="http://wp.tutsplus.com/tutorials/plugins/adding-a-syntax-highlighter-shortcode-using-prism-js/">Adding a Syntax Highlighter Shortcode Using Prism.js | WPTuts+</a></li>