iPhone X adapter tray for VR Headset

I am a big fan of the [VR Headset by mikebattaglia](https://www.thingiverse.com/thing:963591) and the [VR iPhone adapter tray by ne14pez](https://www.thingiverse.com/thing:1492559), and after upgrading to the iPhone X I realized I was in need of a new adapter tray, so I whipped this up in Fusion 360.

The dimensions are *tight* to the iPhone X, so you might accidentally hit the volume or power buttons while trying to insert the iPhone into this tray.

I also added a little tab to make remov