Add reference to Control Plane in header (#564)

Author: ahangarha

app/views/pages/_header.html.erb

@@ -9,7 +9,16 @@
     <li>
       <%= link_to "Can ShakaCode Help You?",
                   "https://blog.shakacode.com/can-shakacode-help-you-4a5b1e5a8a63#.jex6tg9w9" %>
-      We're actively seeking new projects with React, React-Native, or Ruby on Rails.
+      We're actively seeking new projects with React, React-Native, or Ruby on Rails
+    </li>
+    <li>
+      This project is deployed on
+      <%= link_to "Control Plane",
+                  "https://controlplane.com" %>
+      using
+      <%= link_to "Heroku to Control Plane",
+                  "https://github.com/shakacode/heroku-to-control-plane" %>
+      Ruby gem.
     </li>
     <li>
       See the