Remove Contact link from top nav (got moved into the About section)

lms/templates/navigation.html

@@ -37,7 +37,6 @@
         <a href="${reverse('about_edx')}">About</a>
         <a href="#">Blog</a>
         <a href="${reverse('jobs')}">Jobs</a>
-        <a href="/t/contact.html">Contact</a>
         <a href="#login-modal" id="login" rel="leanModal">Log In</a>
       </li>
       <li class="primary">