update image

Author: i8ramin

_data/authors.yml

@@ -1,6 +1,6 @@
 ramin_bozorgzadeh:
   name: Ramin Bozorgzadeh
-  gravatar_email: ramin@wework.com
+  author_image: http://www.gravatar.com/avatar/eb4eb0b7eb355c7706341104b0992397
   github: https://github.com/i8ramin
   twitter: https://twitter.com/i8ramin
   summary: Engineering Director at WeWork and loving all things performance, front-end and design related.

_layouts/post.html

@@ -31,9 +31,9 @@ <h1>{{ page.title }}</h1>
 
   {% if author %}
   <div class="author-block">
-    {% if author.gravatar_email %}
+    {% if author.author_image %}
     <div class="gravatar">
-      <img src="{{ author.gravatar_email | gravatar }}">
+      <img src="{{ author.author_image }}">
     </div>
     {% endif %}
     <div class="author-info">