#11 Use of FEAT command

[dragon788]

This will allow for more compatibility (unless the ftp
isn't compatible with the FEAT command, in which case
there should be an option to disable the use of FEAT
but this should only be an option with the default
behaviour being to query using FEAT) and will also
allow for the use of other common FTP commands like
SIZE and such to further improve the formatting and
categorization of the results.