Add two new files and update remaining tests from the latest update of the
test suite in version 2.39 of dectest.zip.
diff --git a/Lib/test/decimaltestdata/quantize.decTest b/Lib/test/decimaltestdata/quantize.decTest
index 6dd5be4..dc1b130 100644
--- a/Lib/test/decimaltestdata/quantize.decTest
+++ b/Lib/test/decimaltestdata/quantize.decTest
@@ -17,7 +17,7 @@
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
-- mfc@uk.ibm.com --
------------------------------------------------------------------------
-version: 2.38
+version: 2.39
-- Most of the tests here assume a "regular pattern", where the
-- sign and coefficient are +1.