Fixes crashes with 64-bit off_t in ftpsrvr.c

considering support for deleting posts.
re: bug report by Ragnarok

number) exists, delete it when deleting a user account so that the directory
may be used for 3rd party user data with any (unique) filename.

pages.  This allows using something like:
<a onclick="connection.send('/O')">Log Out</a>

When recycle semaphore file is touched, reload [bbs] section of sbbs.ini file
to get current sysop available and mute button status.

update a separate copy and push it into the tag (fixes backspace issues).

are supported.

Currently suports RLogin to my BBS as me only.

current working directory, then mods, then exec dirs.

than "0".

for typical Win32 PHP and Perl installations.

OS/platform-specific CGI handlers without requiring a separate web_handler.ini.

specified section or the section does not exist.

supported since services.c rev 1.148 (Oct-2003).