Complete the integration of Sam Bayer's fixes.

Tools/webchecker/README

@@ -6,9 +6,15 @@ tree.  It currently checks links pointing within the same subweb for
 validity.  The main program is "webchecker.py".  See its doc string
 (or invoke it with the option "-?") for more defails.
 
-The module robotparser.py was written by Skip Montanaro; the rest is
-original work.
+History:
 
-Jan 29, 1997.
+- Jan 1997.  First release.  The module robotparser.py was written by
+Skip Montanaro; the rest is original work by Guido van Rossum.
 
---Guido van Rossum (home page: http://www.python.org/~guido/)
+- May 1999.  Sam Bayer contributed a new version, wcnew.py, which
+supports checking internal links (#spam fragments in URLs) and some
+other options.
+
+- Nov 1999.  Sam Bayer contributed patches to reintegrate wcnew.py
+into webchecker.py, and corresponding mods to wcgui.py and
+websucker.py.