VMM/Config: reworked configuration handling. Implemented LazyConfig(RawConfigParser) and LazyConfigOption(object) Rewrote Config class: * use default values and added some validation stuff * removed attributes: __VMMsections and __changes * replaced methods __chkSections() and __chkOptions() with __chkCfg VMM/VMM: Adjusted to reworked Config class. * removed attribute __cfgSections * removed methods: cfgGetBoolean(), cfgGetInt(), cfgGetString() * added methods: cfgDget(), cfgPget(), cfgSet() VMM/__init__: added function get_unicode() vmm: Adjusted to replaced methods in VMM/VMM.

# All parameters are described in pgsql_table(5) / PGSQL PARAMETERS
#
# The hosts that Postfix will try to connect to and query from.
hosts = localhost

# The user name and password to log into the pgsql server.
user = postfix
password = some_password

# The database name on the servers.
dbname = mailsys

# The SQL query template used to search the database
query = SELECT gid FROM postfix_gid WHERE domainname='%d'