Merge remote-tracking branch 'origin/szzh' into szzh

app/views/courses/_courses_jours.html.erb

@@ -14,6 +14,7 @@
 </style>
 <%= content_for(:header_tags) do %>
     <%= import_ke(enable_at:  true, prettify: false, init_activity: true) %>
+    <%= javascript_include_tag "init_KindEditor"  %>
 <% end %>
 <script >
     init_KindEditor_data('',80);