Version 2.16.0: Validation option --log-as-pdf should support a parameter to define the destination path/filename

[griesi007]

Currently the generated validation pdf is stored in a completely unexpected location - the current working dir from where the cli is run. This can be a directory which is not writable and also this is not necessarily the directory where the source invoice to validate is located.

I would be great if the destination path and filename could be configured similar to the --out option in other commands