Move import dbhash out of test_sundry and into test_bsddb,
so that test_sundry won't fail if the bsddb module is absent.
diff --git a/Lib/test/test_bsddb.py b/Lib/test/test_bsddb.py
index 192c6e2..459dd5f 100755
--- a/Lib/test/test_bsddb.py
+++ b/Lib/test/test_bsddb.py
@@ -5,6 +5,7 @@
 
 import os
 import bsddb
+import dbhash # Just so we know it's imported
 import tempfile
 from test_support import verbose, verify