Show activities on shot page.

attract/tasks/eve_hooks.py

@@ -93,8 +93,6 @@ def _parent_name(task):
 def register_task_activity(task, descr):
     user_id = pillar.api.utils.authentication.current_user_id()
     if not user_id:
-        import flask
-
         log.error('Unable to register task activity %r for task %s: user_id=%s',
                   descr, task['_id'], user_id)
         return