[add a voting system] STAR voting

[wolftune]

STAR voting is Score Then Automatic Runoff, a slight tweak of score. It's still pretty simply to explain and understand, and it's not just theoretical. http://www.equal.vote/ is actually in process of getting it on the 2018 ballot to be potentially implemented in two counties in Oregon. So this isn't bonus for the math nerds, this is real deal stuff that people need to understand!

It should be very easy to add, it's not complex mathematically.