Change make clean to clear out output & box dirs
Change make clean to clear out output & box dirs

kontrafiktion/ubuntu,erikh/ubuntu,kontrafiktion/ubuntu,quarkslab/packer-ubuntu,erikh/ubuntu,quarkslab/ubuntu,quarkslab/packer-ubuntu,quarkslab/ubuntu,NERC-CEH/ubuntu,NERC-CEH/ubuntu,dragon788/ubuntu,samepage-labs/ubuntu,boxcutter/ubuntu,boxcutter/ubuntu,dragon788/ubuntu,samepage-labs/ubuntu