IoT Hub Device Twin Update

Use this task to trigger an update of your Azure IoT Hub Device Twin

This is an open source project which can be found here. (https://github.com/DanielMeixner/vsts-task-devicetwins)

The idea behind is to use Visual Studio Team Services in "DevOps for IoT" or "DevOps for Devices" scenarios as described in my blogpost here. (https://blogs.msdn.microsoft.com/dmx/2017/01/26/devops-for-iot-part-1/)