!!!
%html
  
  %head
    %title
      = yield(:title) || "Untitled"
    %meta{"http-equiv"=>"Content-Type", :content=>"text/html; charset=utf-8"}/
    = stylesheet_link_tag "application"
    = javascript_include_tag :defaults
    = csrf_meta_tag
    = yield(:head)
  
  %body
    #container
      - if user_signed_in?
        = link_to "log out", destroy_user_session_path
      - else
        = link_to "login", new_user_session_path

      - flash.each do |name, msg|
        = content_tag :div, msg, :id => "flash_#{name}"
      
      - if show_title?
        %h1= yield(:title)
      
      = yield