Problems from old config files

[Patrick O'Callaghan]

On Sat, 2009-11-14 at 07:51 -0500, Neal Becker wrote:
> If a setting in a conf file is invalid, there should be an error
> message logged.  This is IMO the biggest issue with kde debugging.

Very true, though I don't know if some errors can arise from a change of
interpretation of a config entry, i.e. it's not "invalid", it just means
something subtly different. In any case, version info in the config file
would help.

poc