(e.g. /main/uploads aliased as /incoming).

Put single quotes around unsupported command lprintf's to help debug extra white-space chars.

Added MinimizeToSysTray option.
Close operation no longer interferes with Windows shutdown.

(previously didn't matter, but now used in input_thread).
Disables Telnet binary receive mode after external
(solves problem of CR/LF parsing after upload or download).

Allows upload or sysop directory to be specified on STOR (upload) command line.

Added CS_FILE_RECEIVE support.

Added padding (reserved opcodes) between FTP and SOCKET functions.

Changed algorithm for detect IP address vs host name (now supports hostnames starting with a digit).

Added PASV DATA listening lprintf.
Disallows uploading of index filename.

Reduced thread timeouts from 30 to 15 seconds.
Added input/output thread terminatation display of number of packets tx/rx.

operations, socket and FTP functions.

Added mdm_misc bit definitions back in for SCFG.

Added prototypes for open_socket, close_socket, and resolve_ip.