Added temporary footer

Author: Linda Peng

src/App.js

@@ -7,6 +7,7 @@ import About from './pages/About';
 import Resources from './pages/Resources';
 import Home from './pages/Home';
 import Nav from './pages/pageSections/Nav';
+import Footer from './pages/pageSections/Footer';
 import LoginForm from './components/Auth/LoginForm.js';
 import SignUpForm from './components/Auth/SignUpForm.js';
 import Connect from './pages/Connect';
@@ -60,6 +61,7 @@ function App() {
               <Home />
             </Route>
           </Switch>
+          <Footer />
         </AuthContext.Provider>
       </Container>
     </Router>

src/pages/pageSections/Footer/index.js

@@ -0,0 +1,12 @@
+import React from 'react';
+
+export default function Footer() {
+  return (
+    <>
+      <hr />
+      &copy; 2020 (in beta) | Contribute:{' '}
+      <a href="https://github.com/codebuddies/frontend">Frontend</a> |{' '}
+      <a href="https://github.com/codebuddies/backend">Backend</a>
+    </>
+  );
+}