chore(travis): back to old infra since fluxbox needs apt-get :-(
chore(travis): back to old infra since fluxbox needs apt-get :-(

laurentpetit/ccw,ccw-ide/ccw,noncom/ccw,ccw-ide/ccw,ccw-ide/ccw,noncom/ccw,michelangelo13/ccw,laurentpetit/ccw,michelangelo13/ccw,noncom/ccw,michelangelo13/ccw,laurentpetit/ccw