[RELEASE] 12.2.1
- d5479279b [TASK] drk_courseregistration - moves ts constants showCourseEventNumber
- 8cb6de85c [TASK] drk_courseview and drk_courseregistration - adds adds showCourseEventNumber
- 1c7413c59 [TASK] drk_publication - changes date format
- 6f520713d [TASK] drk_publication - adds own detail partial
- 5a1293bfd [BUGFIX] drk_publication - fixes detail view
- 1d8948b93 [TASK] drk_template - adds UpgradeStageImage wizard