Revert tests to MAL's original round sizes to retiain comparability
from long ago and far away. Stop calling this pybench 1.4 because it
isn't. Remove the empty test, which was a bad idea.
diff --git a/Tools/pybench/Instances.py b/Tools/pybench/Instances.py
index 199b129..9b1929d 100644
--- a/Tools/pybench/Instances.py
+++ b/Tools/pybench/Instances.py
@@ -4,7 +4,7 @@
 
     version = 0.2
     operations = 3 + 7 + 4
-    rounds = 600*17
+    rounds = 60000
 
     def test(self):