Removed empty sidebar from Progress page.

lms/templates/progress.html

@@ -81,9 +81,5 @@ ${profile_graphs.body(grade_summary, course.grade_cutoffs, "grade-detail-graph")
       </ol> <!--End chapters-->
 
     </section>
-
-    <section aria-label="Profile Navigation" class="user-info">
-      
-    </section>
   </div>
 </section>