Add meme view & sharing

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

index.js

@@ -1,9 +1,6 @@
 import { AppRegistry } from 'react-native';
 import 'react-native-get-random-values';
-import { enableFreeze } from 'react-native-screens';
 import App from './src/app';
 import { name as appName } from './app.json';
 
-enableFreeze(true);
-
 AppRegistry.registerComponent(appName, () => App);