remove class name content-main-not-found

src/server/views/widget/not_creatable_content.html

@@ -7,7 +7,7 @@
   </div>
 </div>
 
-<div id="content-main" class="content-main content-main-not-found page-list"
+<div id="content-main" class="content-main page-list"
   data-path="{{ path | preventXss }}"
   data-current-user="{% if user %}{{ user._id.toString() }}{% endif %}"
   > <!-- TODO Delete "content-main-not-found"-->

src/server/views/widget/not_found_content.html

@@ -7,7 +7,7 @@
   </div>
 </div>
 
-<div id="content-main" class="content-main content-main-not-found page-list"
+<div id="content-main" class="content-main page-list"
   data-path="{{ path | preventXss }}"
   data-current-user="{% if user %}{{ user._id.toString() }}{% endif %}"
   {% if templateTags %}