Read app version from package.json instead of hardcoding into settings.js

www/js/platform.js

@@ -8,6 +8,8 @@ var platform_type = "";
 
 var platform_theme = "md";
 
+var app_version = "2.0.0";
+
 var nw_tray = null;
 
 var openBrowser = function (url) {
@@ -214,4 +216,8 @@ function initPlatform() {
     } else {
         initBrowser();
     }
+
+    $.getJSON("package.json", function (data) {
+        app_version = data.version;
+    });
 }

www/js/settings.js

@@ -62,7 +62,7 @@ var settings = [
     },
     {
         setting: "versions",
-        title: "TerranQuest v2.0.0",
+        title: "TerranQuest v" + app_version,
         text: "Copyright &copy; 2014-2019 Netsyms Technologies.  License: <span style=\"text-decoration: underline;\" onclick=\"openBrowser('https://source.netsyms.com/TerranQuest/Game?pk_campaign=TerranQuestApp');\">Mozilla Public License 2.0</span>.",
         icon: "far fa-copyright margin-vertical",
         color: "gray",