title: get rid of .AppleDouble files in git status
body: <p>I have a virtual-box with installed Ubuntu on it. All new projects I start working on have some weird <strong>.AppleDouble</strong> files. So every time I check my <code>git status</code> they are appear in the log, unless I include them in <code>.gitignore</code>.</p>
  
  <p>Could someone please advise me how to get rid of them. So that they won't appear in future projects and I don't have to include them in <code>.gitignore</code> every time.</p>
  
  <p>These files don't appear on my OS X (i.e. non virtual machine). I am guessing it has something to do with virtual box. </p>