Perl connector does not conform to our standards

[Wiktor Walc]

Each connector uses it's own config file, perl's not. And correct me if I'm wrong, it contains a possible security hole here:

	if($FORM{'ServerPath'} ne "") {
		$GLOBALS{'UserFilesPath'} = $FORM{'ServerPath'};
		if(!($GLOBALS{'UserFilesPath'} =~ /\/$/)) {
			$GLOBALS{'UserFilesPath'} .= '/' ;
		}
	} else {
		$GLOBALS{'UserFilesPath'} = '/userfiles/';
	}

by sending malformed ServerPath we can make some bad things. I think that it would be good to adjust perl connector to our standards (so that ServerPath could be defined in cofig file, not as a part of url) and btw. it would be good to make it's own page in ​http://wiki.fckeditor.net/ (Integration section).