update_config.py: adjusted functions stuff to renamed settings.
Finally renamed update_config_0.4.x-0.5.py to update_config.py - no more
version information in the filename.
*.sh: removed .svn directory exclusion from find command.
# -*- coding: UTF-8 -*-
# Copyright (c) 2007 - 2010, Pascal Volk
# See COPYING for distribution information.
MISSING_ARGS = 1
UNKNOWN_COMMAND = 2
USER_INTERRUPT = 3