chore: remove news section (#3320)

Author: Foxandxss

public/_data.json

@@ -15,10 +15,6 @@
     "autoformat": "true"
   },
 
-  "news": {
-    "title": "News"
-  },
-
   "events": {
     "title": "Events",
     "subtitle": "Where we'll be presenting"

public/_includes/_main-nav.jade

@@ -10,5 +10,4 @@ nav(data-swiftype-index="false" class="main-nav l-pinned-top l-layer-5", scroll-
     li.l-left <a class="main-nav-button" href="/features.html" md-button>Features</a>
     li.l-left <a class="main-nav-button" href="/docs/#{language}/latest/" md-button>Docs</a>
     li.l-left <a class="main-nav-button" href="/events.html" md-button>Events</a>
-    li.l-left <a class="main-nav-button" href="/news.html" md-button>News</a>
     li.l-right <a class="main-nav-button" href="/docs/ts/latest/quickstart.html" md-button>Get Started</a>