Merge branch 'maintain-default-data' into 'master'

aleksis/core/apps.py

aleksis/core/checks.py

aleksis/core/migrations/0001_initial.py

aleksis/core/migrations/0006_create_default_term.py

aleksis/core/migrations/0007_create_admin_user.py

...re/migrations/0008_rename_fields_notification_activity.py

aleksis/core/migrations/0010_create_validation_service.py

aleksis/core/migrations/0011_make_primary_group_optional.py

aleksis/core/models.py

aleksis/core/util/apps.py