chore(hero): remove the ng-conf banner post-event

public/_includes/_hero-home.jade

@@ -3,11 +3,4 @@ header(class="background-sky")
     h1.text-headline.hero-logo #{title}<br>#{subtitle}
 
     .hero-cta
-      a(href="/docs/ts/latest/quickstart.html" class="md-raised button button-large button-plain" md-button) Get Started
-
-.banner.banner-floaty
-  .banner-ng-annoucement
-    div(class="banner-text")
-      p Watch the ng-conf Live Stream May 4th-6th.&nbsp;
-    div(class="banner-button")
-      a(href="https://www.ng-conf.org/#/extended" target="_blank" class="button md-button") View Live Stream
+      a(href="/docs/ts/latest/quickstart.html" class="md-raised button button-large button-plain" md-button) Get Started

public/events.jade

@@ -1,19 +1,4 @@
 
-<!-- ng-conf -->
-.grid-fluid
-    .c2.text-left
-        h4 May 4-6, 2016
-    .c4.text-left
-        h4 Salt Lake City, UT, USA
-    .c4.text-left
-        h4
-            a(
-            target="_blank"
-            href="http://www.ng-conf.org/"
-            ) ng-conf
-.grid-fluid
-    .c10.text-center
-        hr
 <!-- I/O -->
 .grid-fluid
     .c2.text-left