Correct button to import a datapackage in the group page

Author: aivuk

ckanext/datapackager/templates/organization/read.html

@@ -3,6 +3,9 @@
 {% block page_primary_action %}
   {{ super() }}
   {% if h.check_access('package_create', {'owner_org': c.group_dict.id}) %}
-    {% link_for _('Import Data Package'), controller='ckanext.datapackager.controllers.datapackage:DataPackageController', action='new', group=c.group_dict.id, class_='btn', icon='plus-sign-alt' %}
+  <a class="btn btn-primary" href="{{ h.url_for('datapackager.import_datapackage', group=c.group_dict.id) if h.ckan_version().split('.')|map('int')|list >= [2, 9, 0] else h.url_for('import_datapackage', group=c.group_dict.id) }}">
+    <i class="fa fa-upload"></i>
+    {{ _('Import Data Package') }}
+  </a>
   {% endif %}
 {% endblock %}