anchor.diff:  url,0.11.0,MIT
   url-loader,0.5.8,MIT
   url-parse,1.0.5,MIT
  +url-parse,1.1.7,MIT
  +url-parse,1.1.9,MIT
   url-parse-lax,1.0.0,MIT
   url-to-options,1.0.1,MIT
   url_safe_base64,0.2.2,MIT
  
positive.code: slash,1.0.0,MIT
  slice-ansi,0.0.4,MIT
  slide,1.1.6,ISC
  socket.io,1.7.3,MIT
  socket.io-adapter,0.5.0,MIT
  socket.io-client,1.7.3,MIT
  socket.io-parser,2.3.1,MIT
  sockjs,0.3.18,MIT
  sockjs-client,1.0.1,MIT
  sort-keys,1.1.2,MIT
  source-list-map,2.0.0,MIT
  source-map,0.5.6,New BSD
  source-map-support,0.4.11,MIT
  spdx-correct,1.0.2,Apache 2.0
  
negative.code: websocket-driver,0.6.5,MIT
  websocket-extensions,0.1.1,MIT
  whet.extend,0.9.9,MIT
  which,1.2.12,ISC
  which-module,1.0.0,ISC
  which-module,2.0.0,ISC
  wide-align,1.1.2,ISC
  wikicloth,0.8.1,MIT
  window-size,0.1.0,MIT
  wordwrap,0.0.2,MIT/X11
  wordwrap,0.0.3,MIT
  wordwrap,1.0.0,MIT
  wrap-ansi,2.1.0,MIT
  wrappy,1.0.2,ISC
  write,0.2.1,MIT
  write-file-atomic,1.3.4,ISC
  ws,1.1.2,MIT
  ws,2.3.1,MIT
  wtf-8,1.0.0,MIT
  xdg-basedir,2.0.0,MIT
  