title: InputStream containing multiple files
body: <p>I try to send multiple Files from my Server (NanoHttpd) to my Client (Apache DefaultHttpClient).
  My approach is to send multiple files via one Response of NanoHttpd.<br>
  I can only send one InputStream in the Response and as far as i know i could only use one Response for a Request.  </p>
  
  <p>I have tried this with SequenceInputStream, but this merges all files together.<br>
  Is there any way to send multiple files in one InputStream without merging them, so i could access them with my individually ?</p>
  
  <p>Thanks in advance.</p>