Current stuff: 2 things

Firstly, a form of notification that a clan war invite has been accepted. If your clan is having a war, this page should look different: http://forum.toribash.com/clan_war_room.php
Useful information to show during a war is:
- remaining time, because wars only last 30 minutes
- the room it's being held in, because that is specified when an invite is sent

Secondly, repeating the same process done on tori_clan.php for clan_war_room.php enabling clan admins to access pages such as: http://forum.toribash.com/clan_war_room.php?clanid=12

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Enabling any user in a clan (possibly restrict this to toriprime users) to add a prefix before their ingame tag. Probably best if this is done from a page in the toriclan system. Colour tags like ^02 will have to be removed when they submit this and have a character limit in place so people don't make it obnoxiously long.

The addition of new types of toriclans for unofficial clans. Which are ranked separately on this page: http://forums.toribash.com/clan_list.php

Last of all, having clan ranks displayed ingame next to your belt.