Removed trailing comma, which is a breaking change for RN 0.56

Author: Doko-Demo-Doa

SceneComponent.js

@@ -1,7 +1,7 @@
 const React = require('react');
 const ReactNative = require('react-native');
-const {Component, } = React;
-const {View, StyleSheet, } = ReactNative;
+const {Component } = React;
+const {View, StyleSheet } = ReactNative;
 
 const StaticContainer = require('./StaticContainer');