Merge pull request #9 from machine-learning-apps/dev

social meta tags & icons

Author: vosaul

_includes/intro.html

@@ -1,6 +1,6 @@
 <section class="intro home_intro">
     <div class="image_box">
-      <img src="https://ghicons.github.com/assets/images/blue/png/Data-driven%20recommendations.png" alt="page banner">
+      <img src="{{page.image}}" alt="page banner">
     </div>
   <div class="text_box">
     <h1>{{site.title}}</h1>