Fixed update_copyright.py's subproc import and updated copyrights

diff --git a/update_copyright.py b/update_copyright.py
index 5270ac521faef194a5b32eef0b208685519ecc86..152829ed6263f95e111fce71e038dd9990b1f7f8 100755 (executable)
--- a/update_copyright.py
+++ b/update_copyright.py
@@ -26,7 +26,7 @@ import sys
 import select
 from threading import Thread
 
-from libbe.subproc import Pipe
+from libbe.util.subproc import Pipe
 
 COPYRIGHT_TEXT="""#
 # This program is free software; you can redistribute it and/or modify