anchor.diff:  <!DOCTYPE html>
   <html>
   <head>
  -  <title><%=APP_NAME%> // <%=controller.human_name %> // <%= controller.action_name.capitalize %> <%=yield(:title) %></title>
  +  <title><%=APP_NAME%> // <%=controller.human_name %> // <%= params[:action].humanize %> <%= yield(:title) %></title>
     <%= stylesheet_link_tag    "application", :media => "all" %>
     <%= javascript_include_tag "application" %>
     <%= csrf_meta_tags %>
  
positive.code: 
  
    </div>
  <%#= render "shared/error_messages" %>
  
  <%= yield %>
  
  
negative.code:       <% end %>
  
        <% if (@course.nil? || @course.semester.nil?) && @curr_sem.any? { |c| c.critical? } %>
          <span class="warning">Careful, current term is critical.</span>
        <% end %>
      </div>
  
      <h1><%=controller.human_name%> // <%= params[:action].humanize %> <%=yield(:title) %></h1>
      <div class="button-group">
        <%= link_to 'Courses', 	  "/courses",   :class => "button big" %>
        <%= link_to 'Professors', "/profs",     :class => "button big" %>
  