implement proper nodejs debugging

- will start to phase out using console.log for actual debugging
- existing "debug" (verbose) messages will stay as is
- future code debugging will use debug() to debug WIP, therefore not showing to most users if it is accidently left in

zefie_wtvp_minisrv/includes/WTVShared.js

@@ -59,6 +59,13 @@ class WTVShared {
         return src;
     }
 
+    isConfiguredService(service) {
+        if (this.minisrv_config.services[service]) {
+            if (!this.minisrv_config.services[service].disabled) return true;
+        }
+        return false;
+    }
+
     getServiceString(service, overrides = {}) {
         // used externally by service scripts
         if (service === "all") {