- added log-picture removal on log deletion (bugfix)
- block deletion of user accounts if archived logs or cache reports exist
- show number of archived logs and cache reports in adminuser interface
- improved cache description deletion confirmation message
- recommendation will not be lost if the cache is logged a second time
- RT406: recommendation will not be lost if other log of same user is deleted
* recommendation stars will only be displayed with found and attended logs
- recommendations cannot be logged with event notes
- multiple found logs of one user will be counted as 1 at top ratings list
* reversed event log type order: will attend / attended / note
