Openttdlab

What's Changed
* docs: make the licensing section clearer - it's all GPL v2 by michalc in https://github.com/michalc/OpenTTDLab/pull/87
* docs: remove detail about every file being GPL v2 by michalc in https://github.com/michalc/OpenTTDLab/pull/88
* docs: use the absolute URL for the chart in README by michalc in https://github.com/michalc/OpenTTDLab/pull/89


**Full Changelog**: https://github.com/michalc/OpenTTDLab/compare/v0.0.20...v0.0.21

What's Changed
* refactor: remove double import by michalc in https://github.com/michalc/OpenTTDLab/pull/83
* refactor: delegate copying of ai file to function by michalc in https://github.com/michalc/OpenTTDLab/pull/84
* feat: basic AI downloading by michalc in https://github.com/michalc/OpenTTDLab/pull/85
* docs: make it clear avoiding manual steps by michalc in https://github.com/michalc/OpenTTDLab/pull/86


**Full Changelog**: https://github.com/michalc/OpenTTDLab/compare/v0.0.19...v0.0.20

What's Changed
* feat: run experiment into a temporary directory by michalc in https://github.com/michalc/OpenTTDLab/pull/75
* feat: run for a range of seeds by michalc in https://github.com/michalc/OpenTTDLab/pull/76
* fix: actually pass the random seed to OpenTTD by michalc in https://github.com/michalc/OpenTTDLab/pull/77
* feat: extract a much smaller subset of data by michalc in https://github.com/michalc/OpenTTDLab/pull/78
* feat: use a function to get AI files by michalc in https://github.com/michalc/OpenTTDLab/pull/79
* docs: example for plotting by michalc in https://github.com/michalc/OpenTTDLab/pull/80
* docs: a few things work now - say it by michalc in https://github.com/michalc/OpenTTDLab/pull/81


**Full Changelog**: https://github.com/michalc/OpenTTDLab/compare/v0.0.18...v0.0.19

What's Changed
* ci: test on macOS (and fewer Python versions) by michalc in https://github.com/michalc/OpenTTDLab/pull/74


**Full Changelog**: https://github.com/michalc/OpenTTDLab/compare/v0.0.17...v0.0.18

What's Changed
* style: comments on same line as code by michalc in https://github.com/michalc/OpenTTDLab/pull/61
* refactor: tidy imports by michalc in https://github.com/michalc/OpenTTDLab/pull/62
* docs: put copyright/license notice in SVG logo by michalc in https://github.com/michalc/OpenTTDLab/pull/63
* docs: use the real name of savegame-reader's author by michalc in https://github.com/michalc/OpenTTDLab/pull/64
* docs: much more concise introduction by michalc in https://github.com/michalc/OpenTTDLab/pull/65
* docs: remove accidentally committed double full stop by michalc in https://github.com/michalc/OpenTTDLab/pull/66
* docs: remove non-affiliation-statement by michalc in https://github.com/michalc/OpenTTDLab/pull/67
* docs: make the original author of the logo clear by michalc in https://github.com/michalc/OpenTTDLab/pull/68
* feat: run with AI players by michalc in https://github.com/michalc/OpenTTDLab/pull/69
* feat: parse just a single save game, asserting can extract the AI name by michalc in https://github.com/michalc/OpenTTDLab/pull/70
* docs: hint that some things work by michalc in https://github.com/michalc/OpenTTDLab/pull/71
* feat: allow days to run to be configurable and return results for each save file by michalc in https://github.com/michalc/OpenTTDLab/pull/72
* fix: more deterministic saving by michalc in https://github.com/michalc/OpenTTDLab/pull/73


**Full Changelog**: https://github.com/michalc/OpenTTDLab/compare/v0.0.16...v0.0.17

What's Changed
* refactor: remove unused file by michalc in https://github.com/michalc/OpenTTDLab/pull/55
* devex: more recent Python .gitignore by michalc in https://github.com/michalc/OpenTTDLab/pull/56
* docs: add licenses and attributions section by michalc in https://github.com/michalc/OpenTTDLab/pull/57
* refactor: remove unused files by michalc in https://github.com/michalc/OpenTTDLab/pull/58
* refactor: combine savegame reader and linkgraph by michalc in https://github.com/michalc/OpenTTDLab/pull/59
* docs: fix typo/copy-paste error in notice by michalc in https://github.com/michalc/OpenTTDLab/pull/60


**Full Changelog**: https://github.com/michalc/OpenTTDLab/compare/v0.0.15...v0.0.16