// Order the stepLists from the the smallest to the highest.
            // object properties are in random order so browsers may
            // change the order of the properties on an object.
            // therefore me sut set the order manually to granite
            var keys = Object.keys(sale.stepsList).sort();
            var orderedSteps = {};
            angular.forEach(keys, function(key){
              this[key] = sale.stepsList[key];
            }, orderedSteps);
            console.log(orderedSteps);
            sale.stepsList = orderedSteps;