Power off or Shutdown App for Android HP Touchpad?

[miltwaz]

It's possible to power down the Touchpad in webOS without using the power button but I can't seem to find out a way to do it in Android.

Does anyone know of an Android app which will power down the HP Touchpad without using the physical power button? I tried "Shutdown" and "Quickboot" from Android Market/Google Play but they just reboot the Touchpad without powering it down.

I'm talking about an app that will act like the power switch and not just put it into "sleep" mode.