Add cancel button to delete modal.

app/templates/admin/admin_user_page.html.j2

@@ -26,7 +26,8 @@
               All associated jobs and job files will be permanently deleted.</p>
           </div>
           <div class="modal-footer">
-            <a href="{{url_for('admin.admin_delete_user', user_id=selected_user.id)}}" class="modal-close waves-effect waves-green btn red"><i class="material-icons left">delete</i>Delete User</a></a>
+            <a href="{{url_for('admin.admin_delete_user', user_id=selected_user.id)}}" class="modal-close waves-effect waves-green btn red"><i class="material-icons left">delete</i>Delete User</a>
+            <a href="#!" class="modal-close waves-effect waves-green btn cancel">Cancel</a>
           </div>
         </div>
       </div>

app/templates/main/corpora/corpus.html.j2

@@ -92,7 +92,8 @@
         All files will be permanently deleted.</p>
     </div>
     <div class="modal-footer">
-      <a href="{{ url_for('main.delete_corpus', corpus_id=corpus.id) }}" class="modal-close waves-effect waves-green btn red"><i class="material-icons left">delete</i>Delete Corpus</a></a>
+      <a href="{{ url_for('main.delete_corpus', corpus_id=corpus.id) }}" class="modal-close waves-effect waves-green btn red"><i class="material-icons left">delete</i>Delete Corpus</a>
+      <a href="#!" class="modal-close waves-effect waves-green btn cancel">Cancel</a>
     </div>
   </div>
 </div>

app/templates/main/jobs/job.html.j2

@@ -133,7 +133,8 @@
         All iput and output files will be permanently deleted.</p>
     </div>
     <div class="modal-footer">
-      <a href="{{ url_for('main.delete_job', job_id=job.id) }}" class="modal-close waves-effect waves-green btn red"><i class="material-icons left">delete</i>Delete Job</a></a>
+      <a href="{{ url_for('main.delete_job', job_id=job.id) }}" class="modal-close waves-effect waves-green btn red"><i class="material-icons left">delete</i>Delete Job</a>
+      <a href="#!" class="modal-close waves-effect waves-green btn cancel">Cancel</a>
     </div>
   </div>
 </div>

app/templates/profile/index.html.j2

@@ -89,7 +89,8 @@
             </p>
         </div>
         <div class="modal-footer">
-          <a href="{{url_for('profile.delete_self', user_id=current_user.id)}}" class="modal-close waves-effect waves-green btn red"><i class="material-icons left">delete</i>Delete User</a></a>
+          <a href="{{url_for('profile.delete_self', user_id=current_user.id)}}" class="modal-close waves-effect waves-green btn red"><i class="material-icons left">delete</i>Delete User</a>
+          <a href="#!" class="modal-close waves-effect waves-green btn cancel">Cancel</a>
         </div>
       </div>
   </div>