Fix RegEx to work better. (Thanks Deuce!)

(I suck at RegEx)

web/lib/msgslib.ssjs

@@ -183,6 +183,6 @@ function idx_to_user(fromidx)
 }
 
 function make_links(str) {
-   	var str_link=str.replace(/((http|https|ftp|telnet|gopher|irc)\:\/\/[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(:[a-zA-Z0-9]*)?\/?([a-zA-Z0-9\-\._\?\,\/\\\+&%\$#\=~]*))/gi,'<a href="$1" target="_blank">$1</a>');
+   	var str_link=str.replace(/(?:http|https|ftp|telnet|gopher|irc)\:\/\/[a-zA-Z0-9\-\.]+\.[a-zA-Z]+(?::[a-zA-Z0-9]*)?(?:\/(?:[a-zA-Z0-9\-._\?\,\/\\\+&%\$#\=~]*)?[^,.\s])/gi,'<a href="$&" target="_blank">$&</a>');
 	return(str_link)
 }