title: Guava Resources.readLines() for Zip/Gzip files
body: <p>I've found the Resources.readLines() and Files.readLines() to be helpfull in simplifiying my code.<br>
  The problem is that I often read gzip-compressed txt-files or txt-files in zip archives from URL's (HTTP and FTP).<br>
  Is there a way to use Guava's methods to read from these URL's too? Or is that only possible with Java's GZIPInputStream/ZipInputStream?</p>