Restored update_*_0.4.x-0.5.p*, modified upgrade.sh for v. 0.5.1
update_config_0.4.x-0.5.py, update_tables_0.4.x-0.5.pgsql:
* restored from tag vmm-0.5 for upgrades from version 0.4.x
upgrade.sh:
* added stuff for 0.4.x cleanups
# -*- coding: UTF-8 -*-
# Copyright (c) 2007 - 2009, VEB IT
# See COPYING for distribution information.
MISSING_ARGS = 1
UNKNOWN_COMMAND = 2
USER_INTERRUPT = 3