TomTom has been continually upping its navigation game, what with its partnership with Apple in iOS 6 and the HD Traffic 6.0 upgrade and requisite Android app announced this summer. Far be it from the Dutch service to rest on its mapping laurels, though: it's now poised to take on Uber and other players in the taxi-hailing world. Last week, The Next Web reported that the company acquired the taxi-fetching app mak