Add links to podcast and watch in footer

components/page-footer/index.js

@@ -36,7 +36,8 @@ const PageFooter = () => (
           <ul>
             <li className="foot-header">Learn</li>
             <li><a href="/guides">Read Guides</a></li>
-            <li><a href="/roadmaps">View Roadmaps</a></li>
+            <li><a href="/watch">Watch Videos</a></li>
+            <li><a href="/podcasts">Podcasts</a></li>
             <li><a href={ siteConfig.url.contribute } target="_blank">Contribute</a></li>
           </ul>
         </div>

components/site-nav/index.js

@@ -10,7 +10,7 @@ const SiteNav = () => (
       </div>
       <div className='nav-links'>
         <a href='/roadmaps'>Roadmaps</a>
-        <a href='/guides'>Guides</a>
+        <a href='/guides'>Read</a>
         <a href='/watch'>
           Watch
           <span className='new-item' />