Location per vehicle, not per user account

[swgn]

I have now had three cars in three different countries, yet fuelly will only allow me to set a location/currency which is them applicable across my entire account. Looking back on old data for cars in other locations, the currency has been updated for each to reflect my current location, not the location where I was running each car.

A better solution would be to have a location, and therefore currency, set per vehicle.