Explore tilt capabiltes of Qt Sensor to advise user how to orient the device

[marikavertzonis]

Qt Sensor includes capability to tell the tilt of the device. I think this could be useful (when available). For example, if I have my phone vertically, then it will be hard for us to get the user's Azimuth. The app should probably tell me that I need to hold it somewhat horizontally for the arrow to be accurate.