We have found that builds for Greenkeeper branches fail because the
branch names have characters...

This also modifies the Dockerfile to use local code instead of checking
out from GitHub

Use env var for placeholder data location

fix(wof:extract): ensure grep filter always returns a happy status code

remove redundant synonymous groupings

README point to API config instructions

s3: some versions of aws tool require region to be explicitly provided

language code whitelist

cmd: extract: add placetype filter

wof: explicit handling of 0 lat/lon values

analysis: remove city as official designations

Add traditional tooling to repo

synonyms for with/without official designation

bugfix: use 'iso:country' instead of 'wof:country'

analysis: better support for apostrophe s

script: run extracts in parallel

use lodash functions

remove reference to old s3 bucket

Fix extract script and add documentation

city name standardizer

Cast numeric string values

add additional fields for sorting

abbr: correctly import abbreviations for dependencies

USA replace eng with label

add tests for wof imports

s3: migrate data to mz bucket, add upload script

population: update target fields after consulting WOF team

Return 200 on no results, error message on 500