Run 2to3 over the Demo/ directory to shut up parse errors from 2to3 about lingering print statements.

Demo/scripts/from.py

@@ -25,11 +25,11 @@ while 1:
         break # EOF
     if line.startswith('From '):
         # Start of message found
-        print line[:-1],
+        print(line[:-1], end=' ')
         while 1:
             line = mail.readline()
             if not line or line == '\n':
                 break
             if line.startswith('Subject: '):
-                print repr(line[9:-1]),
-        print
+                print(repr(line[9:-1]), end=' ')
+        print()