Merge pull request #226 from reactjs/sync-bc91fe41

Sync with reactjs.org @ bc91fe4

Author: taehwanno

content/community/team.md

@@ -54,14 +54,6 @@ Dominic is interested in travelling, drum and bass, stand-up comedy and spending
 
 Luna learned programming because she thought it meant creating video games. Instead, she ended up working on the Pinterest web app, and now on React itself. Luna doesn't want to make video games anymore, but she plans to do creative writing if she ever gets bored.
 
-### Nicolas Gallagher {#nicolas-gallagher}
-
-![Nicolas](../images/team/necolas.jpg)
-
-[@necolas on GitHub](https://github.com/necolas) · [@necolas on Twitter](https://twitter.com/necolas)
-
-Nicolas has majored in anthropology. He started in web development by building a website for a friend, and eventually found himself rebuilding the Twitter website with React. Nicolas describes himself as boring on paper, not much better in real life.
-
 ### Rachel Nabors {#rachel-nabors}
 
 ![Rachel](../images/team/rnabors.jpg)
@@ -112,6 +104,7 @@ React was originally created by [Jordan Walke](https://github.com/jordwalke). To
 * [Keyan Zhang](https://github.com/keyz)
 * [Nat Alison](https://github.com/tesseralis)
 * [Nathan Hunzaker](https://github.com/nhunzaker)
+* [Nicolas Gallagher](https://github.com/necolas)
 * [Paul O'Shannessy](https://github.com/zpao)
 * [Pete Hunt](https://github.com/petehunt)
 * [Philipp Spiess](https://github.com/philipp-spiess)

content/docs/cdn-links.md

@@ -3,7 +3,7 @@ id: cdn-links
 title: CDN 링크
 permalink: docs/cdn-links.html
 prev: create-a-new-react-app.html
-next: hello-world.html
+next: release-channels.html
 ---
 
 React와 ReactDOM 모두 CDN을 통해 사용할 수 있습니다.

src/components/LayoutFooter/Footer.js

@@ -122,7 +122,7 @@ const Footer = ({layoutHasSidebar = false}: {layoutHasSidebar: boolean}) => (
             },
           }}>
           <a
-            href="https://code.facebook.com/projects/"
+            href="https://opensource.facebook.com/projects/"
             target="_blank"
             rel="noopener">
             <img