Added support for Connected Ranger, WiFi based tracker

We added support for wifi tracker from Connected Inventions. Due to Connected Ranger’s robustness, it is a perfect long term solution for demanding tracking conditions. The installation of the device is an extremely simple procedure and requires neither special tools nor configuration operation. Connected Ranger is easy to attach to any kind of surface using screws or zip-ties. Long battery life and affordable price guarantee low life cycle costs for the device.