New lottery.config property for setting api url.

config/env/lottery.config.example.js

@@ -4,5 +4,6 @@ module.exports = {
   price: 10,
   message: "VINLOTTERI",
   date: 5,
-  hours: 15
+  hours: 15,
+  apiUrl: undefined
 };

config/webpack.config.common.js

@@ -78,6 +78,7 @@ const webpackConfig = function(isDev) {
         __MESSAGE__: JSON.stringify(env.message),
         __DATE__: env.date,
         __HOURS__: env.hours,
+        __APIURL__: JSON.stringify(env.apiUrl),
         __PUSHENABLED__: JSON.stringify(require("./defaults/push") != false)
       })
     ]