author substitutes added, editors/translators added, bibliography update, code cleanup
code cleanup, author substitutes added
I didn't see this the first time around, but we much prefer to set quotation marks with quotes="true" i.e. in this case ```
With the de default-locale, these will automatically be German-style low starting and high ending quotation marks.
thanks! (in the future, please do leave a quick note after updating - it will get your pull request accepted more quickly).