[DALnet-src] Raw help change suggestion

Hi guys, I have a suggestion for a minor change of the bahamut raw help information. Currently under /REHASH section for subcommand DNS it describes: "DNS - Re-read the /etc/resolv.conf file" This is ofcourse correct but the command also flushes the dns cache which can be useful in special situations. How about we add that information aswell so that it better describes what will happen when running the command?. Perhaps something like: "DNS - Re-read the /etc/resolv.conf file, and flushes the dns cache" Regards DreamHealer