Introduced .env file for configuration.

cmd/mtwebmapper/client/src/App.vue

@@ -52,17 +52,7 @@ export default {
     return {
       drawer: false,
       fixed: false,
-      layerItems: [
-        {
-          icon: 'mdi-apps',
-          title: 'Points of Interest',
-        },
-        {
-          icon: 'mdi-chart-bubble',
-          title: 'Buildings',
-        },
-      ],
-      title: 'Minetest - Map of the Real World',
+      title: process.env.VUE_APP_TITLE,
     }
   },
   computed: {

cmd/mtwebmapper/client/src/store/index.js

@@ -77,8 +77,7 @@ export default new Vuex.Store({
 
 		runAutoUpdate: function({ commit, state, dispatch}) {
 			var me = this;
-			// TODO: Make the URL to websocket configurable via .env
-			state.socket = new WebSocket('ws://' + window.location.host + '/socket');
+			state.socket = new WebSocket(process.env.VUE_APP_WEBSOCKET_URL);
 
 			state.socket.onerror = function() {
 				commit('setAutoUpdate', false)