use asset hash

Author: hagenburger

config.rb

@@ -74,7 +74,7 @@ def t(id, replacements = {})
   # activate :minify_javascript
 
   # Enable cache buster
-  # activate :asset_hash
+  activate :asset_hash
 
   # Use relative URLs
   # activate :relative_assets

source/layouts/layout.erb

@@ -6,7 +6,7 @@
     <meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=1" name="viewport">
     <meta content="<%= t('header.title') %>" name="description">
     <title><%= t('header.title') %></title>
-    <link href="stylesheets/style.css" rel="stylesheet">
+    <link href="<%= asset_url('stylesheets/style.css') %>" rel="stylesheet">
     <script src="//use.typekit.net/vvs3qav.js"></script>
     <script>try{Typekit.load();}catch(e){}</script>
   </head>