$filename: configuration file name
OUTPUT
$rpmnew_filename: new configuration file name
DESCRIPTION
This function evaluate the new configration file generated by
the update
$file: configuration file name
$diffBox: YWidget that will show the difference
DESCRIPTION
This function gets the configuration file perfomrs
the difference with the new one and shows it into the
$diffBox
$msg: message to be shown during the choice
%o2r: HASH containing {
the package name => ARRAY of configration files
}
OUTPUT
1 if nothing to do or 0 after user interaction
DESCRIPTION
This function shows the configuration files difference and
asks for action to be performed
This function look for new configuration file versions
and ask for actions using the rpmnew_dialog