Add 2016 election precinct shapes for Nebraska

[nvkelso]

Priority 4 based on population

[nvkelso]

When researching & requesting data also ask for matching election results (presidential, congressional, state house, and state senate) in addition to the precinct shape data for 2016, and for earlier election years if available.

[nvkelso]

Precincts only for a single county:

• https://github.com/openelections/openelections-data-ne/blob/master/20141104__ne__general__sarpy__precinct.csv

[nvkelso]

• Voting Districts, Nebraska, 2000 - NOT STATEWIDE
  • http://geocommons.com/datasets?id=5133
  • http://www.census.gov/geo/www/cob/vt2000.html
  • https://raw.githubusercontent.com/geoiq/gc_data/master/datasets/5133.geojson

[nvkelso]

A little here:

• https://github.com/aaron-strauss/precinct-shapefiles/tree/master/ne