Started cleanup user forms

the cancel button on user cp is not working yet. before_filter not
called?

app/views/devise/sessions/new.html.erb

@@ -26,7 +26,7 @@
     <%= form_for("user", :url => user_session_path) do |f| %>
       <p><%= f.text_field :username , :value => "username" %></p>
       <p><%= f.password_field :password, :value => "password" %></p>
-      <%= f.submit 'Sign in' %>
+      <%= f.submit 'Sign in', :class =>'btn btn-primary' %>
     <% end %>
   </div>
   <div class="clear"></div>