scripts/run.py: Python 3: Refactor to use dict.values() instead of dict.itervalues().

itervalues() was removed in python3, so you can't use this method anymore.

Signed-off-by: Elvis Dowson <elvis.dowson@gmail.com>

Author: Elvis Dowson

scripts/run.py

@@ -202,7 +202,7 @@ def getArgParser(prog):
 
 
 	# Add subcommands
-	for v in globals().itervalues():
+	for v in globals().values():
 		if(isinstance(v, type)       and
 		   issubclass(v, Subcommand) and
 		   v != Subcommand):