in archive/src/main/scala/com/gu/footballtimemachine/PaFootballClient.scala [17:22]
def GET(urlString: String): Future[Response] = {
logger.log("Http GET " + urlString.replaceAll(apiKey, "<api-key>"))
val inputStream = new URL(urlString).openStream()
val content = Source.fromInputStream(inputStream).getLines().mkString("\n")
Future.successful(Response(200, content, "OK"))
}