* file names can be a relevant part of the file format identification
  process, but InvenioRDM stores the files on disk in a way that strips
  the original file name away
* with symlinks, we can control the name of the file
* the `-sym` flag requires siegfried 1.11 or later

* track probability estimate for formats becoming obsolete, and impact
  on a per-file basis which can be used together to calculate the total
  risk
* add comments on file formats
* chase model changes in the CLI tools
* remove listing of "endangered" files on formatscaper run, as the
  risk assessment now requires the impact factor which needs to be given
  manually per file

* also add support for databases as a storage and make it the default
  over yaml/pickle