<!DOCTYPE html>
<html>
    <head>
    	<meta charset="UTF-8">
        <title><%=full_title yield :title %></title>    	
	      <%= stylesheet_link_tag "style", media: "screen" %>
        <%= favicon_link_tag "favicon.png", type: 'image/png', rel: 'icon' %>
    
	      <%= auto_discovery_link_tag :atom, "/feed.atom" %>
	      <%= auto_discovery_link_tag :rss, "/feed.rss" %>
    	
        <%= csrf_meta_tags %>
        
    </head>
    
    <body>
        
        <div class="wrap-all">
            <div class="wrapper">
            	<%= render 'layouts/header' %>
            	<% flash.each do |key, value| %>
            		<div class="alert alert-<%= key %>"><%=value %></div>
            	<% end %>
            	<div class="content">
            		<%= yield %>
            	</div>
            	<%= debug(params) if Rails.env.development? %>
            </div>
        </div>
        
    </body>
</html>

<!DOCTYPE html>
<html lang="de">
    <head>
    	<meta charset="UTF-8">
        <title><%=full_title yield :title %></title>    	
	      <%= stylesheet_link_tag "style", media: "screen" %>
        <%= favicon_link_tag "favicon.png", type: 'image/png', rel: 'icon' %>
    
	      <%= auto_discovery_link_tag :atom, "/feed.atom" %>
	      <%= auto_discovery_link_tag :rss, "/feed.rss" %>
    	
        <%= csrf_meta_tags %>
        
    </head>
    
    <body>
        
        <div class="wrap-all">
            <div class="wrapper">
            	<%= render 'layouts/header' %>
            	<% flash.each do |key, value| %>
            		<div class="alert alert-<%= key %>"><%=value %></div>
            	<% end %>
            	<div class="content">
            		<%= yield %>
            	</div>
            	<%= debug(params) if Rails.env.development? %>
            </div>
        </div>
        
    </body>
</html>

Add language attribute to base template
Add language attribute to base template

Is "de", because most of my content is in german (even if
the menu and all labels are not).
