Add subparser aliases for argparse. Resolves issue 9324. Approved by Georg for beta2 on the tracker.
diff --git a/Misc/ACKS b/Misc/ACKS
index eaf98a3..1bd0f33 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -734,6 +734,7 @@
 George Sakkis
 Rich Salz
 Kevin Samborn
+Adrian Sampson
 Ilya Sandler
 Mark Sapiro
 Ty Sarna