Updated quiz component to include questions by sponsor and also have tabs for different difficulty settings. Will implement the harder quizzes next sprint, likely.

src/pages/QuizPage.js

@@ -1,14 +1,11 @@
 import React, { Component } from 'react';
-import Typography from '@material-ui/core/Typography';
 import QuizGame from '../components/QuizGame';
 
 
 class QuizPage extends Component {
   render() {
     return (
-      <Typography variant='display1' align='center' gutterBottom>
-          <QuizGame />
-      </Typography>
+      <QuizGame />
     );
   }
 }