How to create a directory in plunker? : <p>How do you create a directory in a plunker ? or if there is a directory how do you create a new file/move in that directory ?</p>

<p>Do you need to use an external tool for this ?</p>

<p><code>Ex :</code> I have edited this existing <a href="http://plnkr.co/edit/ZfeAwx8ye3xRWjAUSIyn?p=options">angular2 plunker</a>, I have created <strong>myFile.ts</strong> file, I would like to move it in the <strong>app folder</strong>.<br>
<a href="http://plnkr.co/edit/ZfeAwx8ye3xRWjAUSIyn?p=options">http://plnkr.co/edit/ZfeAwx8ye3xRWjAUSIyn?p=options</a></p>
