Moved syntax highlight styles to application.css.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10094 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/issues/show.html.erb

@@ -153,7 +153,6 @@ end %>
 
 <% content_for :header_tags do %>
     <%= auto_discovery_link_tag(:atom, {:format => 'atom', :key => User.current.rss_key}, :title => "#{@issue.project} - #{@issue.tracker} ##{@issue.id}: #{@issue.subject}") %>
-    <%= stylesheet_link_tag 'scm' %>
 <% end %>
 
 <%= context_menu issues_context_menu_path %>