title: Get TFS to ignore my packages folder
body: <p>I'm trying to get TFS (2013) to ignore my <code>packages</code> folder. I passionately don't want it source controlled as I'm using NuGet and it's great!</p>
  
  <p>I've tried cloaking (doesn't seem to work), I've tried adding <code>.tfignore</code> files - nothing is ignored. Why don't the TFS team just add an option to permanently ignore a folder or file like lots of the Subversion clients do?!</p>