chore(news): add blog post on zones

public/news.jade

@@ -34,6 +34,18 @@
   .clear
 
   .grid-fluid.l-space-bottom-2.l-space-top-4
+    .c6
+      .article-card
+        .date February 1, 2016
+        .title
+          a(
+          target="_blank"
+          href="http://blog.thoughtram.io/angular/2016/02/01/zones-in-angular-2.html"
+          ) Zones in Angular 2
+        p In Understanding Zones, we explored the power of Zones by building a profiling zone that profiles asynchronous operations in our code. We learned that Zones are a sort of execution context that allows us to hook into...
+        .author
+          img(src="/resources/images/bios/angular-gde-bio-placeholder.png")
+          .posted Posted by <b>Pascal Precht</b>
     .c6
       .article-card
         .date January 6, 2016
@@ -46,6 +58,7 @@
         .author
           img(src="/resources/images/bios/shield-bio-placeholder.png")
           .posted Posted by <b>Christoph Burgdorf</b>
+.grid-fluid.l-space-bottom-4
     .c6
       .article-card
         .date December 30, 2015
@@ -58,7 +71,6 @@
         .author
           img(src="/resources/images/bios/angular-gde-bio-placeholder.png")
           .posted Posted by <b>Gerard Sans</b>
-.grid-fluid.l-space-bottom-4
     .c6
       .article-card
         .date December 17, 2015
@@ -71,15 +83,3 @@
         .author
           img(src="/resources/images/bios/angular-gde-bio-placeholder.png")
           .posted Posted by <b>Wassim Chegham</b>
-    .c6
-      .article-card
-        .date November 23, 2015
-        .title
-          a(
-          target="_blank"
-          href="http://blog.thoughtram.io/angular2/2015/11/23/multi-providers-in-angular-2.html"
-          ) Multi Providers in Angular 2
-        p The new dependency injection system in Angular 2 comes with a feature called “Multi Providers” that basically enable us, the consumer of the platform, to hook into certain operations and plug in custom functionality...
-        .author
-          img(src="/resources/images/bios/angular-gde-bio-placeholder.png")
-          .posted Posted by <b>Pascal Precht</b>