Who is the developer of this app? It's really great. I'd like to request two features: 1) Here in Brazil we use to measure consumption in km/liters, no liters/100km. Would you please add this option as a column and to the report? 2) Here we can mix ethanol and gasoline in any proportions, and different quantities of each will cause different consumption. With 100% ethanol you can drive 70% as far as with 100% gasoline, but ethanol costs today R$ 1.5 / liter and gasoline costs R$ 2.4 / liter. Could you add an option to how much I filled with each combustible? And I'd like to know if it is possible to localize this app. If it is, I'd like to translate it to Brazilian Portuguese. Thank you again for this great work!