Initial attempt at bump to RN 0.49.1

index.js

@@ -0,0 +1,8 @@
+import App from './src/App';
+import { AppRegistry } from "react-native";
+import { Sentry } from 'react-native-sentry';
+import Config from 'react-native-config';
+
+Sentry.config(Config.SENTRY_DSN).install();
+
+AppRegistry.registerComponent('Dusken', () => App);