Add llamore gold data

convert-anystyle-data/llamore-utils.ipynb

...ystyle-data/llamore/data/gold/10.1111_1467-6478.00057.xml

...ystyle-data/llamore/data/gold/10.1111_1467-6478.00080.xml

...nystyle-data/llamore/data/gold/10.1515_zfrs-1980-0103.xml

...nystyle-data/llamore/data/gold/10.1515_zfrs-1980-0104.xml

convert-anystyle-data/llamore/schema/xsd/dataset.xsd

convert-anystyle-data/llamore/schema/xsd/document.xsd

convert-anystyle-data/llamore/schema/xsd/xml.xsd

...-anystyle-data/schema/10.1111_1467-6478.00057-schema.yaml

...-anystyle-data/schema/10.1111_1467-6478.00080-schema.yaml

...t-anystyle-data/schema/10.1515_zfrs-1980-0103-schema.yaml

...t-anystyle-data/schema/10.1515_zfrs-1980-0104-schema.yaml

convert-anystyle-data/schema/simple-schema.yaml

hedgedoc/hedgedoc_sync.py