Code cleanup in AuthSource controller and views.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10996 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/auth_sources/edit.html.erb

@@ -1,6 +1,6 @@
 <h2><%=l(:label_auth_source)%> (<%= h(@auth_source.auth_method_name) %>)</h2>
 
-<%= form_tag({:action => 'update', :id => @auth_source}, :method => :put, :class => "tabular") do %>
-  <%= render :partial => auth_source_partial_name(@auth_source) %>
+<%= form_for @auth_source, :as => :auth_source, :url => auth_source_path(@auth_source), :html => {:id => 'auth_source_form'} do |f| %>
+  <%= render :partial => auth_source_partial_name(@auth_source), :locals => { :f => f } %>
   <%= submit_tag l(:button_save) %>
 <% end %>