Revision 1401: /playground/mmmmmrob/OpenLibrary/tags/day2/data

• ..
• authors.1in10.json
• authors.albrecht-altdorfer.json
• authors.array_keys.txt
• authors.heinrich-schaler.json
• authors.iain_and_banks.json
• authors.unique_birth_dates.txt
• authors.unique_birth_dates_not_simple_year.txt
• authors.unique_dates.txt
• authors.unique_death_dates.txt
• authors.unique_death_dates_not_simple_year.txt