core.rb in watir-1.8.1.rc1

- old
+ new

@@ -2,10 +2,10 @@
 # to work with minimum functionality
 require 'timeout'
 require 'watir/win32ole'
 
 # these are required already in commonwatir, but not when using click_no_wait!
-require 'watir/core_ext'
+require 'watir/util'
 require 'watir/exceptions'
 require 'watir/matches'
 require 'watir/wait'
 require 'watir/wait_helper'
 require 'watir/element_extensions'