body and timeline output don't work, 'patch' included

[maxpunktezahl]

If you add

elif self.export_format == "body":
await FileWriters.write_body(list(self.mft_records.values()), self.output_file)
elif self.export_format == "timeline":
await FileWriters.write_timeline(list(self.mft_records.values()), self.output_file)

after line 253 in mft_analyzer.py

the output of timeline and body will work too.
Thank you very much for the great tool!

[rowingdude]

If you'd like to make a PR, I'd be happy to merge it so you get credit.

[maxpunktezahl]

Thank you so much! Sorry, no time for PR - I am abroad.