A simple script to generate base2tone themes for mate-terminal. Just grab the
script you want from mate-theme-scripts and run it.
In my experience, the mate shell will be buggy until you restart it, at which point you should see your new terminal colors.
To generate them yourself, run gen.sh
Based on https://github.com/base16-builder/base16-builder and https://github.com/atelierbram/Base2Tone-iterm2