Allow to set individual languages or other directives in awstats config files
awstats config files are newly created every day and any changes to these files are lost.
with the attached patch the "Lang" setting is preserved: before a file is deleted it extracts the "Lang" setting and adds it again when the configuration is written. it is very easy to add further configuration variables in the future if wanted, e.g. if you want to preserve the SkipFiles or SkipHosts directive. cron_daily.php.patch