[EM] Fix Philly Districts

[Warren Smith]

    https://www.fixphillydistricts.com

They held another district-drawing contest.  $500 prize.
While the winning plan(s) seem to improve over the old ones, they
don't strike me as
ultra-wonderful. It seems plausible splitline or Olson would have done
comparably or better.

I noticed they mentioned only the Roeck and Schwartzberg compactness
measures for districts,
which both were flagged in my review as stupid and
incredibly-ultra-stupid measures, respectively:
   http://rangevoting.org/TheorDistrict.html


-- 
Warren D. Smith
http://RangeVoting.org  <-- add your endorsement (by clicking
"endorse" as 1st step)
and
math.temple.edu/~wds/homepage/works.html