Update website talks. (#5483)

Author: cpojer

website/i18n/en.json

@@ -74,9 +74,7 @@
     "Jest works with any compile-to-JavaScript language and integrates seamlessly with [Babel](https://babeljs.io) and with TypeScript through [ts-jest](https://github.com/kulshekhar/ts-jest).|no description given": "Jest works with any compile-to-JavaScript language and integrates seamlessly with [Babel](https://babeljs.io) and with TypeScript through [ts-jest](https://github.com/kulshekhar/ts-jest).",
     "Works with TypeScript|no description given": "Works with TypeScript",
     "Watch Talks about Jest|no description given": "Watch Talks about Jest",
-    "The Jest core team and contributors regularly speak about Jest and Delightful JavaScript Testing. Check out our talks about [Building High-Quality JavaScript Tools](https://developers.facebook.com/videos/f8-2017/building-high-quality-javascript-tools/) at f8 2017 or our talk about [Snapshot Testing](https://www.youtube.com/watch?time_continue=416&v=HAuXJVI_bUs) at React Conf 2017.|no description given": "The Jest core team and contributors regularly speak about Jest and Delightful JavaScript Testing. Check out our talks about [Building High-Quality JavaScript Tools](https://developers.facebook.com/videos/f8-2017/building-high-quality-javascript-tools/) at f8 2017 or our talk about [Snapshot Testing](https://www.youtube.com/watch?time_continue=416&v=HAuXJVI_bUs) at React Conf 2017.",
-    "Learn how to test JavaScript with|no description given": "Learn how to test JavaScript with",
-    "In this [video](https://egghead.io/lessons/javascript-test-javascript-with-jest) by [Kent C. Dodds](https://twitter.com/kentcdodds) you will learn how to install Jest and write your first unit test.|no description given": "In this [video](https://egghead.io/lessons/javascript-test-javascript-with-jest) by [Kent C. Dodds](https://twitter.com/kentcdodds) you will learn how to install Jest and write your first unit test.",
+    "The Jest core team and contributors regularly speak about Jest and Delightful JavaScript Testing. Check out our talks about [Building High-Quality JavaScript Tools](https://www.youtube.com/watch?v=PvabBs_utr8) at JSConf.eu 2017 or our talk about [Jest as a Platform](https://www.youtube.com/watch?v=NtjyeojAOBs) at ReactiveConf 2017.|no description given": "The Jest core team and contributors regularly speak about Jest and Delightful JavaScript Testing. Check out our talks about [Building High-Quality JavaScript Tools](https://www.youtube.com/watch?v=PvabBs_utr8) at JSConf.eu 2017 or our talk about [Jest as a Platform](https://www.youtube.com/watch?v=NtjyeojAOBs) at ReactiveConf 2017.",
     "Who's using Jest?|no description given": "Who's using Jest?",
     "Jest is used by teams of all sizes to test web applications, node.js services, mobile apps, and APIs.|no description given": "Jest is used by teams of all sizes to test web applications, node.js services, mobile apps, and APIs.",
     "More Jest Users|no description given": "More Jest Users",

website/pages/en/index.js

@@ -326,7 +326,7 @@ class Index extends React.Component {
                 <iframe
                   width="560"
                   height="315"
-                  src="https://www.youtube.com/embed/HAuXJVI_bUs?rel=0"
+                  src="https://www.youtube.com/embed/PvabBs_utr8?rel=0"
                   frameBorder="0"
                   allowFullScreen
                 />
@@ -341,41 +341,17 @@ class Index extends React.Component {
                       The Jest core team and contributors regularly speak about
                       Jest and Delightful JavaScript Testing. Check out our
                       talks about [Building High-Quality JavaScript
-                      Tools](https://developers.facebook.com/videos/f8-2017/building-high-quality-javascript-tools/)
-                      at f8 2017 or our talk about [Snapshot
-                      Testing](https://www.youtube.com/watch?time_continue=416&v=HAuXJVI_bUs)
-                      at React Conf 2017.
+                      Tools](https://www.youtube.com/watch?v=PvabBs_utr8) at
+                      JSConf.eu 2017 or our talk about [Jest as a
+                      Platform](https://www.youtube.com/watch?v=NtjyeojAOBs) at
+                      ReactiveConf 2017.
                     </translate>
                   </MarkdownBlock>
                 </div>
               </div>
             </div>
           </Container>
 
-          <Container padding={['bottom', 'top']} background="light">
-            <div className="blockElement imageAlignSide twoByGridBlock">
-              <div className="blockContent">
-                <h2>
-                  <translate>Learn how to test JavaScript with </translate>
-                </h2>
-                <div>
-                  <MarkdownBlock>
-                    <translate>
-                      In this
-                      [video](https://egghead.io/lessons/javascript-test-javascript-with-jest)
-                      by [Kent C. Dodds](https://twitter.com/kentcdodds) you
-                      will learn how to install Jest and write your first unit
-                      test.
-                    </translate>
-                  </MarkdownBlock>
-                </div>
-              </div>
-              <div className="video">
-                <iframe src="https://fast.wistia.net/embed/iframe/78j73pyz17" />
-              </div>
-            </div>
-          </Container>
-
           <div className="productShowcaseSection paddingBottom">
             <h2>
               <translate>Who's using Jest?</translate>