Spamitarium changes

[Matthias Andree]

Am 18.09.2017 um 22:53 schrieb Jonathan Kamens:
>
>   * Bump version number to 0.5.2.
>   * Refactor the header field output code to be cleaner and warn about
>     empty fields.
>   * Fix two header field references which could cause empty header
>     hashes to be inserted.
>
Hi Jonathan,


thank you!

I have committed the changes to the SVN repository as rev. 7057.


Regards,
Matthias