adding changes for issue2550767 that I forgot to checkin earlier

Author: rouilj

CHANGES.txt

@@ -106,6 +106,11 @@ Features:
   support for anydb backend, added tests, doc updates, support for
   ignoring quiet setting using showall=True in call to history()
   function in templates by John Rouillard.
+- issue2550767: Add newitemcopy.py detector to notify users of new
+  items.  Added to detectors directory and a README.txt generated to
+  describe the purpose of the directory. It also says the detectors
+  are provided on an as-is basis and may not work. Detector by W.
+  Trevor King (wking), rest by John Rouillard.
 
 Fixed: