README.md: prettify
- Explain what this project is about
- Instead of listing all dependencies which are subject to change, just tell people to look in CMakeLists.txt instead
I'd like to add some (small) screenshots but I currently only have some with a postmarketOS background and they should probably be vendor neutral. Could someone provide me some good ones maybe?
A rendered version of the README can be found here.
Edited by Bart Ribbers