Updated react conf links

* Added React Conf 2016
* Fixed Links for React Conf 2015

docs/conferences.md

@@ -9,7 +9,7 @@ next: videos.html
 ### React.js Conf 2015
 January 28 & 29
 
-[Website](http://conf.reactjs.com/) - [Schedule](http://conf.reactjs.com/schedule.html) - [Videos](https://www.youtube-nocookie.com/playlist?list=PLb0IAmt7-GS1cbw4qonlQztYV1TAW0sCr)
+[Website](http://conf2015.reactjs.org/) - [Schedule](http://conf2015.reactjs.org/schedule.html) - [Videos](https://www.youtube.com/playlist?list=PLb0IAmt7-GS1cbw4qonlQztYV1TAW0sCr)
 
 <iframe width="650" height="315" src="//www.youtube-nocookie.com/embed/KVZ-P-ZI6W4?list=PLb0IAmt7-GS1cbw4qonlQztYV1TAW0sCr" frameborder="0" allowfullscreen></iframe>
 
@@ -23,6 +23,11 @@ November 2-4
 
 [Website](https://reactive2015.com/) - [Schedule](https://reactive2015.com/schedule_speakers.html#schedule)
 
+### React.js Conf 2016
+February 22 & 23
+
+[Website](http://conf.reactjs.com/) - [Schedule](http://conf.reactjs.com/schedule.html) - [Videos](https://www.youtube.com/playlist?list=PLb0IAmt7-GS0M8Q95RIc2lOM6nc77q1IY)
+
 ### ReactEurope 2016
 June 2 & 3