public void addComponentItem(String jid, String name) {
        addComponentItem(jid, null, name);
    }
Registers a new disco item for a component. The jid attribute of the item will match the jid
of the component and the name should be the name of the component discovered using disco.

@param jid the jid of the component.
@param name the discovered name of the component.
xmppserver/src/main/java/org/jivesoftware/openfire/disco/IQDiscoItemsHandler.java