title: PDF's not opening on Safari iOS or OSX
body: <p>I have just recreated some PDF's on my mac, and uploaded them to parse.com.
  Now if i try to select them from parse.com, or my own website (using iOS or OSx) the file is downloaded rather than opened. All the PDF's is created before today still work fine. I have created the files using MS Word and a booklet printer but this has always worked before. Any ideas?</p>