use ScrollView for Carousel example screen

Author: ethanshar

demo/src/screens/componentScreens/CarouselScreen.js

@@ -1,5 +1,5 @@
 import React, {Component} from 'react';
-import {StyleSheet} from 'react-native';
+import {StyleSheet, ScrollView} from 'react-native';
 import {Constants, View, Text, Carousel, Image, Card} from 'react-native-ui-lib'; // eslint-disable-line
 import _ from 'lodash';
 
@@ -28,7 +28,7 @@ class CarouselScreen extends Component {
 
   render() {
     return (
-      <View flex>
+      <ScrollView>
         <Text text30 margin-20>
           Carousel
         </Text>
@@ -89,7 +89,7 @@ class CarouselScreen extends Component {
             })}
           </Carousel>
         </View>
-      </View>
+      </ScrollView>
     );
   }
 }