KeyboardRegistry example screen fixes

Author: ethanshar

demo/src/screens/nativeComponentScreens/keyboardInput/KeyboardInputViewScreen.js

@@ -191,7 +191,7 @@ export default class KeyboardInputViewScreen extends PureComponent {
           keyboardDismissMode={TrackInteractive ? 'interactive' : 'none'}
         >
           <Text text40 dark10 marginV-20 center>
-            {message || 'Keyboards example'}
+            {message || 'KeyboardsRegistry'}
           </Text>
           <Text testID={'demo-message'}>{receivedKeyboardData}</Text>
           <Button

demo/src/screens/nativeComponentScreens/keyboardInput/demoKeyboards.js

@@ -20,9 +20,10 @@ function ImagesKeyboard() {
         showsHorizontalScrollIndicator={false}
         contentContainerStyle={{padding: Spacings.s4}}
       >
-        {_.map(images, (image) => {
+        {_.map(images, (image, i) => {
           return (
             <Image
+              key={i}
               source={{uri: image}}
               style={{height: '100%', width: 200}}
               marginR-s4