At the date when the change occured - yesterday ;-) - starttimes where
wrong by one hour, because difference of timestamp of daystart and
current time was one hour more (because of the switch)
- SQL error when storing cfs
- csv export did not contain cfs (reported by Frank Becker)
- list did not contain cfs
- list caused check of attachments for every single entry, without
displaying the attachments
- empty cf values got stored in db
--> had to rework the whole cf stuff :-(