- update23: twerner: add views for generate_filelist.py (in preparation of the new all handling stuff)
- update24: contents generation / remove old contents generation / add "allowed suite for arch" trigger
- update25: twerner: add views for dominate.py (more arch all handling)
- update26: bdefreese: add columns 'created' and 'modified' and some triggers to many tables
- update27: twerner: reimplement obsolete source detection
