Random minor tidying

Change-Id: Ia9bb44a6ac02aec3d5991a1d3a9a003a344b6947
Reviewed-on: http://gerrit.dmdirc.com/3919
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager
Tidying.

Change-Id: Ib589c2957a99b616774f2e6d9ca508125fd4e553
Reviewed-on: http://gerrit.dmdirc.com/3923
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager