anchor.diff:  url-to-options,1.0.1,MIT
   url_safe_base64,0.2.2,MIT
   use,2.0.2,MIT
  -user-home,2.0.0,MIT
   useragent,2.2.1,MIT
   util,0.10.3,MIT
   util-deprecate,1.0.2,MIT
   utils-merge,1.0.1,MIT
   uuid,3.2.1,MIT
   uws,9.14.0,Zlib
  -v8-compile-cache,1.1.2,MIT
  +v8-compile-cache,2.0.0,MIT
   validate-npm-package-license,3.0.1,Apache 2.0
   validates_hostname,1.0.6,MIT
   vary,1.1.1,MIT
  
positive.code: babel-preset-es2016,6.24.1,MIT
  babel-preset-es2017,6.24.1,MIT
  babel-preset-latest,6.24.1,MIT
  babel-preset-stage-1,6.24.1,MIT
  babel-preset-stage-2,6.24.1,MIT
  babel-preset-stage-3,6.24.1,MIT
  babel-register,6.26.0,MIT
  
negative.code: currently-unhandled,0.4.1,MIT
  custom-event,1.0.1,MIT
  cyclist,0.2.2,MIT*
  d3,3.5.17,New BSD
  d3-array,1.2.1,New BSD
  d3-axis,1.0.8,New BSD
  