Add 'Disabling modules'

Disabling-modules.md

@@ -0,0 +1,31 @@
+Omeka comes with many modules as part of the core. However, some of them are replaced by modules we have developed.
+
+## youtube
+
+The youtube module is replaced by our (https://git.hangar.org/arcHIVE-tech/oEmbed-omeka-module)[oEmbed-omeka-module]
+
+Do disable the youtube module edit `/application/config/module.config.php` and comment out these two lines as so:
+
+```
+    'media_ingesters' => [
+        'factories' => [
+            'upload' => Service\Media\Ingester\UploadFactory::class,
+            'url' => Service\Media\Ingester\UrlFactory::class,
+            'html' => Service\Media\Ingester\HtmlFactory::class,
+            'iiif' => Service\Media\Ingester\IIIFFactory::class,
+            'oembed' => Service\Media\Ingester\OEmbedFactory::class,
+            //'youtube' => Service\Media\Ingester\YoutubeFactory::class,
+        ],
+    ],
+    'media_renderers' => [
+        'invokables' => [
+            'oembed' => Media\Renderer\OEmbed::class,
+            //'youtube' => Media\Renderer\Youtube::class,
+            'html' => Media\Renderer\Html::class,
+            'iiif' => Media\Renderer\IIIF::class,
+        ],
+        'factories' => [
+            'file' => Service\Media\Renderer\FileFactory::class,
+        ],
+    ],
+```