feat(customResourceURL): adds possibility to add custom analytics url

due to country restrictions, it's necessary to add a custom url to load analytics

closes #155

Author: MatteoGabriele

src/bootstrap.js

@@ -13,7 +13,7 @@ export default () => {
 
   const { disableScriptLoader: noScript } = config
   const filename = config.debug.enabled ? 'analytics_debug' : 'analytics'
-  const resource = `https://www.google-analytics.com/${filename}.js`
+  const resource = config.customResourceURL || `https://www.google-analytics.com/${filename}.js`
 
   if (!config.id) {
     throw new Error(

src/config.js

@@ -13,6 +13,8 @@ const defaultConfig = {
   // https://github.com/MatteoGabriele/vue-analytics/issues/103
   disabled: false,
 
+  customResourceURL: null,
+
   set: [],
   require: [],