It does, I'm using it, and it's great. Thanks for this Wolke.

I've added an action for opening the dialer when double pressing the Vol + button when the device is locked. Together with the tweak (from N9 Qtweak) to unlock the device by double pressing the power button. It's really handy: when you have to call someone but are not currently using the phone, two double-press actions while picking up the phone in your pocket, and you have the application in focus, ready to use for dialing a number or browsing a contact.