Enabled access to constance config for non superusers.
Enabled access to constance config for non superusers.

normanjaeckel/LearningProgress,LearningProgress/LearningProgress,LearningProgress/LearningProgress,normanjaeckel/LearningProgress,normanjaeckel/LearningProgress,LearningProgress/LearningProgress,LearningProgress/LearningProgress,normanjaeckel/LearningProgress