Streamline effect of "MorePrivacy" option (WHOIS, LIST)

- Update documentation in ngircd.conf(5)
- LIST: Don't hide channels for IRC Ops when "MorePrivacy" is in effect
- WHOIS: Don't hide IP addresses/hostnames when "MorePrivacy" is in effect

Closes #198

src/ngircd/irc-channel.c

@@ -608,9 +608,7 @@ IRC_LIST( CLIENT *Client, REQUEST *Req )
 				/* Gotcha! */
 				if (!Channel_HasMode(chan, 's')
 				    || Channel_IsMemberOf(chan, from)
-				    || (!Conf_MorePrivacy
-					&& Client_HasMode(Client, 'o')
-					&& Client_Conn(Client) > NONE))
+				    || Client_HasMode(from, 'o'))
 				{
 					if ((Conf_MaxListSize > 0)
 					    && IRC_CheckListTooBig(from, count,

src/ngircd/irc-info.c

@@ -407,7 +407,7 @@ IRC_WHOIS_SendReply(CLIENT *Client, CLIENT *from, CLIENT *c)
 
 	/* Local client and requester is the user itself or an IRC Op? */
 	if (Client_Conn(c) > NONE &&
-	    (from == c || (!Conf_MorePrivacy && Client_HasMode(from, 'o')))) {
+	    (from == c || Client_HasMode(from, 'o'))) {
 		/* Client hostname */
 		if (!IRC_WriteStrClient(from, RPL_WHOISHOST_MSG,
 					Client_ID(from), Client_ID(c),