Add an icon file.

Author: mblayman

_includes/head.html

@@ -6,6 +6,7 @@
     <meta name="description" content="{{ site.description }}">
     <link rel="canonical" href="{{ page.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}">
 
+    <link rel="icon" type="image/x-icon" href="/img/favicon.ico">
 
     <!-- Custom CSS & Bootstrap Core CSS - Uses Bootswatch Flatly Theme: http://bootswatch.com/flatly/ -->
     <link rel="stylesheet" href="{{ "/style.css" | prepend: site.baseurl }}">