v2.1.0 - JSON export + bugfix

A small update containing added functionality for JSON export and a fix for a writeout bug that occurred when the first film in the list has no rating histogram.

What's Changed

• multiple file types functionality by @jonathanhouge in #11

New Contributors

• @jonathanhouge made their first contribution in #11

Full Changelog: https://github.com/L-Dot/Letterboxd-list-scraper/blob/master/CHANGELOG.md.