Updates to README

[sgbaird]

README

• include a list of known current users (with permission from users)
• include links to the GroupGets pages
  • https://groupgets.com/campaigns/1112
  • https://groupgets.com/campaigns/1129
• include a linked image to YouTube
  • Closed-loop optimization with self-driving lab demo! (Optimization tutorial series)
  • SDL-Demo: a "Hello, World!" for introducing autonomous experimentation to the physical sciences
• condense figures
• summary figure for roadmap extensions
• links to github star lists
  • https://github.com/sgbaird?tab=stars
  • https://github.com/stars/sgbaird/lists/lab-automation
  • https://github.com/stars/sgbaird/lists/low-cost-automation
  • https://github.com/stars/sgbaird/lists/optimization-and-tuning
• link to surrogate model
• list of manuscripts

Website

• create a readthedocs page
• make the notebooks prominently displayed, similar to https://xtal2png.readthedocs.io/en/latest/examples.html

Notebooks

• Rearrange so that the deprecated notebooks are hidden, and the 4.2 notebook becomes more clearly the main entry point
• place the images and other artifacts into a folder (remove the visual clutter)