Bugfix delete room (#72)

Fixes #70
Bugfix delete a room in room list with `deleteMany`.

src/synapse/dataProvider.js

@@ -66,8 +66,8 @@ const resourceMap = {
     total: json => {
       return json.total_rooms;
     },
-    delete: id => ({
+    delete: params => ({
-      endpoint: `/_synapse/admin/v1/rooms/${id}/delete`,
+      endpoint: `/_synapse/admin/v1/rooms/${params.id}/delete`,
       body: { block: false },
       method: "POST",
     }),