Killed the <> operator.  You must now use !=.

Opportunistically also fixed one or two places where '<> None' should be
'is not None' and where 'type(x) <> y' should be 'not isinstance(x, y)'.
diff --git a/Lib/test/test_bsddb3.py b/Lib/test/test_bsddb3.py
index 8b0c50c..166ad03 100644
--- a/Lib/test/test_bsddb3.py
+++ b/Lib/test/test_bsddb3.py
@@ -8,7 +8,7 @@
 
 # When running as a script instead of within the regrtest framework, skip the
 # requires test, since it's obvious we want to run them.
-if __name__ <> '__main__':
+if __name__ != '__main__':
     requires('bsddb')
 
 verbose = False