Move repetitive calendar include code from views into helper (patch #966 by Peter Suschlik).

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1315 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/versions/_form.rhtml

@@ -6,10 +6,3 @@
 <p><%= f.text_field :wiki_page_title, :label => :label_wiki_page, :size => 60, :disabled => @project.wiki.nil? %></p>
 <p><%= f.text_field :effective_date, :size => 10 %><%= calendar_for('version_effective_date') %></p>
 </div>
-
-<% content_for :header_tags do %>
-<%= javascript_include_tag 'calendar/calendar' %>
-<%= javascript_include_tag "calendar/lang/calendar-#{current_language}.js" %>
-<%= javascript_include_tag 'calendar/calendar-setup' %>
-<%= stylesheet_link_tag 'calendar' %>
-<% end %>