Update directions.js

Author: sburning

www/directions.js

@@ -9,4 +9,8 @@ Directions.prototype.navigateTo = function (latitude, longitude) {
     exec(null, null, "Directions", "navigateTo", [{latitude: latitude, longitude: longitude}]);
 };
 
+Directions.prototype.navigateToAddress = function (address) {
+exec(null, null, "Directions", "navigateTo", [{address: address}]);
+};
+
 module.exports = new Directions();