minitest.rb in turn-0.9.1

- old
+ new

@@ -1,12 +1,13 @@
-#require 'turn'
-
 # make sure latest verison is used, rather than ruby's built-in
 begin; gem 'minitest'; rescue Exception; end
 
 # we save the developer the trouble of having to load these (TODO: should we?)
 require 'minitest/unit'
 require 'minitest/spec'
+
+# compatability with old Test::Unit
+Test = MiniTest unless defined?(Test)
 
 # load Turn's minitest runner
 require 'turn/runners/minirunner'
 
 # set MiniTest's runner to Turn::MiniRunner instance