GUI Clan List sorting

[TomLewis]

We have sorting for /clan list which shows text to chat. When users use /clan and then click the clan List, to see the list of clans as their flags, can we get the same ordering options and some GUI clickable options, as well as a default way to sort the GUI for clan list.

Additions: Commands to open up the Clan list as a GUI, to skip having to do /clan and then click, if we could have a command to instantly open the Clan list GUI that would be handy.