* riece-ctcp.el (riece-ctcp-enable): Fixed typo.

* riece-addon.el (riece-addon-list-mode-map): New keymap.
(riece-addon-list-mode): New function.
(riece-command-list-addons): New command.
(riece-command-enable-addon): New command.
(riece-command-disable-addon): New command.
(riece-disable-addon): Fixed typo.