Azure-iot-starterkit-cli

*Features*
*.* Added Wifi config setup
*.* Allow using existing resource group
*.* Displays list of available locations for resource group creation
*.* Allow using existing IoT Hub
*.* Allow using existing device
*.* Check Internet connection
*.* Allow using existing Container registry
*.* Check connection with RPi

*Features*
*.* Initial Release of the Azure IoT Starter Kit Companion CLI