Removed RedCloth checks since it's now supplied with the application.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@708 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/settings_controller.rb

@@ -29,6 +29,5 @@ class SettingsController < ApplicationController
       params[:settings].each { |name, value| Setting[name] = value }
       redirect_to :action => 'edit' and return
     end
-    @textile_available = ActionView::Helpers::TextHelper.method_defined?("textilize")
   end
 end