Merge pull request koirand#40 from laurauzcategui/fix-favicon-templating

  - Changing favicon to be dynamic by paramaters

Author: koirand

layouts/partials/head.html

@@ -10,7 +10,7 @@
   <meta http-equiv="X-UA-Compatible" content="IE=edge">
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <meta name="author" content="{{ .Site.Author }}" />
-  <link rel="shortcut icon" type="image/x-icon" href="/img/favicon.ico">
+  <link rel="shortcut icon" type="image/x-icon" href="/img/{{ .Site.Params.favicon }}">
 
   <!-- css -->
   {{ $style := resources.Get "css/style.css" }}