Start of a web UI config

webroot/js/config.js

@@ -0,0 +1,21 @@
+class Config {
+
+  constructor() {
+    this.init();
+  }
+
+  async init() {
+    const configFileLocation = "js/config.json";
+    
+    try {
+      const response = await fetch(configFileLocation);
+      const configData = await response.json();
+      Object.assign(this, configData);
+      console.log(this);
+
+    } catch(error) {
+      console.log(error);
+      // No config file present.  That's ok.  It's not required.
+    }
+  }
+}