Deprecate Native plugins

Reviewed By: fabiomassimo

Differential Revision: D29163280

fbshipit-source-id: 368e966bf86cc0de1ee0125a6b1166811ef6d2f0

desktop/app/src/Client.tsx

@@ -251,6 +251,7 @@ export default class Client extends EventEmitter {
       .filter(notNull)
       .map(([id, type, title]) => {
         // TODO put this in another component, and make the "types" registerable
+        console.warn(`TableNative plugins are deprecated: ${id}`);
         switch (type) {
           case 'Table':
             return createTableNativePlugin(id, title);