anchor.diff:      openbox \
       openbox-config \
       openbox-core \
  -    openbox-lxde \
       openbox-theme-bear2 \
       openbox-theme-clearlooks \
       openbox-theme-onyx \
  
positive.code: 
  # don't include images based on core-image-minimal
  
  IMAGE_FEATURES += "package-management ssh-server-dropbear splash \
      x11-base hwcodecs"
  
  # you can override the following three parameters in your local.conf
  
negative.code:     mc \
      vim \
      file \
      links \
      irssi \
      tzdata \
      ntp \
      ntpdate \
  