EasyBotics t3 image build

[dayne]

https://github.com/easybotics/t3-rpi-config-script

Has various things that are done by default and optional actions/customization via flags.

• -v Enable extra verbosity
• -c install easybotics configs for chrome, set the wallpaper, and add desktop icons
• -n install node-red nodes, and libraries to support them such as bme280 and neopixel nodes
• -m install easybotics led-matrix nodes, and setup node-red to run as root on startup by default
• -p reenable the user friendly 'first boot' service
• -r enable boot time resizing of the sd image
• -b replace piwiz binary with a cutdown one
• -i enable camera, I2c, and serial UART

The buildImage.sh List of things done:

• [ ] add default bookmarks
• [x] change wallpaper
• [ ] install node-red
  • [ ] needs to ensure it is bound to localhost only
  • [ ] install node-red dependencies
  • [ ] install default flows
• [ ] set up default wifi
• [ ] installs packages
  • [x] xscreensaver
  • [ ] python-games
  • [ ] minecraft-pi
  • [x] screenfetch
  • [ ] ntfs-3g
  • [ ] python-minecraftpi
  • [ ] scratch2
  • [ ] firefox-esr
• [ ] enables interfaces
• [x] ssh - Not to be enabled by our scripts
• [ ] i2c
• [ ] camera
• [ ] serial