Add missing vídeos for meetup 2 and 3

Author: lucianomlima

index.html

@@ -169,13 +169,19 @@ <h2>Redux vs MobX - Gerenciadores de estado para React</h2>
                     <div class="links">
                       <a rel="external" target="_blank" href="http://slides.com/vhfmag/react-state-management/fullscreen"><img src="assets/icons/link.svg" /> Slides</a>
                     </div>
+                    <div class="links">
+                      <a rel="external" target="_blank" href="https://www.youtube.com/watch?v=XmOzPq921jc"><img src="assets/icons/video.svg" /> Vídeo</a>
+                    </div>
                 </div>
                 <div class="meetup">
                     <h3>Meetup #2 - 10/05/2018</h3>
                     <h2>ES6+ O presente e o futuro do JavaScript</h2>
                     <div class="links">
                       <a rel="external" target="_blank" href="http://slides.com/vhfmag/es6plus/fullscreen"><img src="assets/icons/link.svg" /> Slides</a>
                     </div>
+                    <div class="links">
+                      <a rel="external" target="_blank" href="https://www.youtube.com/watch?v=NjuV9wAyRjM"><img src="assets/icons/video.svg" /> Vídeo</a>
+                    </div>
                 </div>
                 <div class="meetup">
                     <h3>Meetup #1 - 10/04/2018</h3>