Add example-{react, vue} (#209)

* Add example-{react, vue}

* Update CHANGELOG.md

* Update README.md

packages/ui-keyring/src/observable/genericSubject.ts

@@ -38,7 +38,7 @@ export default function genericSubject (keyCreator: (address: string) => string,
 
       current[address] = {
         json: { ...json, address },
-        option: createOptionItem(address, json.meta.name, !json.meta.isRecent)
+        option: createOptionItem(address, json.meta.name)
       };
 
       if (!json.meta.isInjected && (!json.meta.isTesting || development.isDevelopment())) {