MO-Gymnasium 0.3.4 Release: Known Pareto Front, improved renders and documentation

Changelogs

Environments

• Add new pixel art rendering for deep-sea-treasure-v0, resource-gathering-v0 and water-reservoir-v0 by @LucasAlegre in #41
• Add pareto_front function to get known optimal front in DST, Minecart and Resource Gathering by @LucasAlegre and @ffelten in #45, #43;
• Add deep-sea-treasure-concave-v0 by @ffelten in #43

Utils

• Moved evaluation utils to MORL-Baselines by @ffelten in #47

Documentation

• Improve documentation and README by @LucasAlegre in #40
• Create docs/README.md to link to a new CONTRIBUTING.md for docs by @mgoulao in #42
• Enable documentation versioning and release notes in website by @mgoulao in #46

New Contributors

• @mgoulao made their first contribution in #42

Full Changelog: v0.3.3...0.3.4