Remove CKEditor due to conflicts with the jQuery library

lib/parser.rb

@@ -179,7 +179,7 @@ module Parser
         ret << " part_id='#{part.id}'" if part
         ret << " class='editable'" if part
         ret << " style='border:solid 1px; margin:5px; padding:5px;'>"
-        ret << "<div class='edit_link' style='display:block'>" if part
+        ret << "<div class='edit_link' style='display:none'>" if part
         ret << " <a href='#{edit_admin_page_part_path(part.id)}'>#{t(:edit)}</a>" if part
         ret << '</div>' if part
         ret << part.content rescue ''