renamed file_transfer_auto_accept  to auto_accept_file_transfers in config.ini.sample

darcs-hash:20081128170512-b2873-a16112c30064cf53434ce66b941ce316543da175
fixed: auto_accept_file_transfers was not read from the config

darcs-hash:20081128170947-b2873-26f882fdef3ed05af0c5288d2969525b647fa120