v3.2.0

Version 3.2.0 - 2021-08-04

Added
- `--skip` command line option
- Support for ILIAS booking objects

Changed
- Using multiple path segments on left side of `-name->` now results in an
  error. This was already forbidden by the documentation but silently accepted
  by PFERD.
- More consistent path printing in some `--explain` messages

Fixed
- Nondeterministic name deduplication due to ILIAS reordering elements
- More exceptions are handled properly