geolocation added on offerCar and travel page

www/lib/ui-leaflet/grunt/pkg.js

@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = function (grunt, options) {
+    var pkgFunction = function () {
+        return grunt.file.readJSON('package.json')
+    };
+    //THIS extension forces the banner or whatever uses pkgFunction to always get the latest version
+    //where as pkg is only done once at grunt init.
+    _.extend(options, {
+        pkgFunction: pkgFunction
+    });
+    return pkgFunction();
+};