Fix some absolute craziness.

Also ignore an inspection.

Change-Id: I3cfc09120b8c8065111ceab4d1b6941b880d9954
Reviewed-on: http://gerrit.dmdirc.com/3799
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Update submodules: plugins (new commits)

plugins:
    68928d6 Chris Smith <chris@dmdirc.com>
            Minor tidying.

            Gerrit: http://gerrit.dmdirc.com/3800

Change-Id: I495c8c06d237317e0279f20db0fe191920b40687