Update submodules: plugins (new commits)

plugins:
    14bbfdb Chris Smith <chris@dmdirc.com>
            Tidy some perfectly normal classes.

            I'm not insane. This isn't dangerous. /me runs

            Gerrit: http://gerrit.dmdirc.com/4080

Change-Id: I3661efe9bd84d37e539e0309ceb46fbaf4e1edc6

modules/plugins

@@ -1 +1 @@
-Subproject commit 8409df20c6f63d0faa5f9b9f5fc7c83134cde537
+Subproject commit 14bbfdb785b45514b762a5c4117658489377d83d