wrote /etc/init.d/gpio-devmem.sh to set up bump switches and encoders--may need to edit after encoder driver finished; update-rc.d -f servo-start.sh remove; update-rc.d servo-start.sh defaults 97; update-rc.d -f ssh-tunnel.sh remove; update-rc.d ssh-tunnel.sh defaults 92; update-rc.d gpio-devmem.sh defaults 96