Nutze Google Favicon API für ICON

HumbleBundlesBridge.php

@@ -3,13 +3,9 @@ class HumbleBundlesBridge extends BridgeAbstract {
     const MAINTAINER = 'Akamaru';
     const NAME = 'Humble Bundle';
     const URI = 'https://www.humblebundle.com/';
+    const ICON = 'https://www.google.com/s2/favicons?domain=www.humblebundle.com&sz=32';
     const CACHE_TIMEOUT = 3600; // 1h
     const DESCRIPTION = 'Get the latest bundles from Humble Bundle.';
-
-    public function getIcon() {
-        return 'https://www.humblebundle.com/favicon.ico';
-    }
-
     const PARAMETERS = [
         [
             'category' => [