update presentation links with nyc gdi dev roadshow

index.html

@@ -96,7 +96,7 @@ help support Mozilla.
           <li><a href="mailto:sandra@mozilla.com" target="_blank">code of conduct/</a></li>
         </ul>
       </footer>
-    </div>
+    
   </div>
   </body>
 </html>

presentations/presentation_links.md

@@ -1,3 +1,4 @@
 ## Presentations
 
-* [	WebAssembly presentation](https://people-mozilla.org/~ydelendik/presentations/roadshow2017/slides/) by [@yurydelendik](https://github.com/yurydelendik)
+* [WebAssembly presentation](https://people-mozilla.org/~ydelendik/presentations/roadshow2017/slides/) by [@yurydelendik](https://github.com/yurydelendik)
+* [Privacy/Security Intro presentation](https://mzl.la/roadshow-nyc) by [@auremoser](https://github.com/auremoser)