Patch #914575: difflib side by side diff support, diff.py s/b/s HTML option.
diff --git a/Misc/ACKS b/Misc/ACKS
index c296d56..6eb0f64 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -201,6 +201,7 @@
 Nitin Ganatra
 Fred Gansevles
 Lars Marius Garshol
+Dan Gass
 Andrew Gaul
 Stephen M. Gava
 Harry Henry Gebel