Zae Myung Kim

- Just realized that this has to be adapted to different languages as "Category" is English-specific. - Now added `--category_surface` to denote how `Category` should be written in the language...

@bt2901 Ah, I missed to see that the parser already extracts categories, albeit only for English, to decide whether to include the page for extraction or not. I could have...

@hwchase17 Thank you for your contributions. I would like to cite the tool as well - any update on this?