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.
# package placeholder
#
# EOF