Update Rails ujs (#31205).

Patch by Marius BALTEANU.


git-svn-id: http://svn.redmine.org/redmine/trunk@18062 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/application_helper.rb

 
   # Returns the javascript tags that are included in the html layout head
   def javascript_heads
-    tags = javascript_include_tag('jquery-1.11.1-ui-1.11.0-ujs-4.3.1', 'application', 'responsive')
+    tags = javascript_include_tag('jquery-1.11.1-ui-1.11.0-ujs-5.2.3', 'application', 'responsive')
     unless User.current.pref.warn_on_leaving_unsaved == '0'
       tags << "\n".html_safe + javascript_tag("$(window).load(function(){ warnLeavingUnsaved('#{escape_javascript l(:text_warn_on_leaving_unsaved)}'); });")
     end

app/helpers/my_helper.rb

       handle = content_tag('span', '', :class => 'sort-handle', :title => l(:button_move))
       close = link_to(l(:button_delete),
                       {:action => "remove_block", :block => block},
-                      :remote => true, :method => 'post',
+                      :remote => true, :method => 'post', 
                       :class => "icon-only icon-close", :title => l(:button_delete))
       content = content_tag('div', handle + close, :class => 'contextual') + content
 

app/views/my/page.html.erb

 <div class="contextual">
-  <%= form_tag({:action => "add_block"}, :remote => true, :id => "block-form") do %>
+  <%= form_tag({:action => "add_block"}, :remote => true, :id => "block-form", authenticity_token: true) do %>
     <%= label_tag('block-select', l(:button_add)) %>:
     <%= block_select_tag(@user) %>
   <% end %>