Tidy some perfectly normal classes.

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

Change-Id: I1eb7e1c413e491c539920d960b6ab9cd497e6ece
Reviewed-on: http://gerrit.dmdirc.com/4080
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager