some test suite cleanup, use tempfile.mkdtemp() in setUp and
shutil.rmtree() in tearDown().  add missing tests to the list
in the test_bsddb3 suite.
diff --git a/Lib/bsddb/dbtables.py b/Lib/bsddb/dbtables.py
index cc8ba77..24793b6 100644
--- a/Lib/bsddb/dbtables.py
+++ b/Lib/bsddb/dbtables.py
@@ -10,7 +10,7 @@
 #               software has been tested, but no warranty is expressed or
 #               implied.
 #
-#   --  Gregory P. Smith <greg@electricrain.com>
+#   --  Gregory P. Smith <greg@krypto.org>
 
 # This provides a simple database table interface built on top of
 # the Python BerkeleyDB 3 interface.