Adding is_ordered and dragdrop helper methods to SeleniumSession

lib/webrat/selenium/selenium_session.rb

@@ -87,6 +87,14 @@ module Webrat
       @selenium.check("webrat=#{label_text}")
     end
     
+    def is_ordered(*args)
+      @selenium.is_ordered(*args)
+    end
+    
+    def dragdrop(*args)
+      @selenium.dragdrop(*args)
+    end
+        
   protected
     
     def define_location_strategies