Update video URls and add meetups 15 and 16

Author: lucianomlima

index.html

@@ -64,6 +64,21 @@ <h1>A comunidade</h1>
             <h1>Últimos meetups</h1>
 
             <div class="meetups-list">
+                <div class="meetup">
+                    <h3>Meetup #16 - 27/08/2019</h3>
+                    <h2>Gerenciamento de formulários com Formik</h2>
+                    <div class="links">
+                        <a rel="external" target="_blank" href="https://dygufa.com/formik-presentation/dist/index.html#0"><img src="assets/icons/link.svg" /> Slides</a>
+                        <a rel="external" target="_blank" href="https://www.youtube.com/watch?v=bH7mqcTPDdo"><img src="assets/icons/video.svg" /> Vídeo</a>
+                    </div>
+                </div>
+                <div class="meetup">
+                    <h3>Meetup #15 - 23/07/2019</h3>
+                    <h2>Usando Cypress para testes end-to-end</h2>
+                    <div class="links">
+                        <a rel="external" target="_blank" href="https://www.youtube.com/watch?v=RldvuEdNYW8"><img src="assets/icons/video.svg" /> Vídeo</a>
+                    </div>
+                </div>
                 <div class="meetup">
                     <h3>Meetup #14 - 13/06/2019</h3>
                     <h2>React Native with Animations!</h2>
@@ -87,7 +102,7 @@ <h3>Meetup #12 - 11/04/2019</h3>
                     <h2>Basic App Stack with React</h2>
                     <div class="links">
                         <a rel="external" target="_blank" href="https://github.com/gabrielgene/basic-react-stack"><img src="assets/icons/code.svg" /> Código</a>
-                        <a rel="external" target="_blank" href="https://www.youtube.com/watch?v=AUTmULxVgoo"><img src="assets/icons/video.svg" /> Vídeo</a>
+                        <a rel="external" target="_blank" href="https://www.youtube.com/watch?v=g5yo_882NPY"><img src="assets/icons/video.svg" /> Vídeo</a>
                     </div>
                 </div>
                 <div class="meetup">
@@ -102,14 +117,15 @@ <h3>Meetup #10 - 12/02/2019</h3>
                     <h2>Testando uma aplicação React na prática</h2>
                     <div class="links">
                       <a rel="external" target="_blank" href="https://github.com/ReactSSA/meetup10"><img src="assets/icons/code.svg" /> Código</a>
-                      <a rel="external" target="_blank" href="https://www.youtube.com/watch?v=s7NIluQKOWE"><img src="assets/icons/video.svg" /> Vídeo</a>
+                      <a rel="external" target="_blank" href="https://www.youtube.com/watch?v=AAQL5vGwm4k"><img src="assets/icons/video.svg" /> Vídeo</a>
                     </div>
                 </div>
                 <div class="meetup">
                     <h3>Meetup #9 - 27/11/2018</h3>
                     <h2>O que há de novo no React!</h2>
                     <div class="links">
-                      <a rel="external" target="_blank" href="https://dygufa.com/react16-features-presentation/dist/#0"><img src="assets/icons/link.svg" /> Slides</a>
+                        <a rel="external" target="_blank" href="https://dygufa.com/react16-features-presentation/dist/#0"><img src="assets/icons/link.svg" /> Slides</a>
+                        <a rel="external" target="_blank" href="https://www.youtube.com/watch?v=-XF56ptp3uA"><img src="assets/icons/video.svg" /> Vídeo</a>
                     </div>
                 </div>
                 <div class="meetup">
@@ -123,7 +139,7 @@ <h2>Javascript com tipos.</h2>
                     <h3>Meetup #7 - 30/08/2018</h3>
                     <h2>Testes em componentes e aplicações React.</h2>
                     <div class="links">
-                      <a rel="external" target="_blank" href="https://www.youtube.com/watch?v=rmM0gMYs5aQ"><img src="assets/icons/video.svg" /> Vídeo</a>
+                      <a rel="external" target="_blank" href="https://www.youtube.com/watch?v=gCfsHsM_p7w"><img src="assets/icons/video.svg" /> Vídeo</a>
                     </div>
                 </div>
                 <div class="meetup">