v0.3.1

GridWorlds v0.3.1

Diff since v0.3.0

Closed issues:

• Benchmarking (#64)
• gym-maze (#109)

Merged pull requests:

• Add citation (#121) (@Sid-Bhatia-0)
• add Snake environment (#123) (@Sid-Bhatia-0)
• add Maze environment (#124) (@Sid-Bhatia-0)
• add Catcher environment (#125) (@Sid-Bhatia-0)
• add benchmarks (#126) (@Sid-Bhatia-0)
• fix formatting of benchmarks (#127) (@Sid-Bhatia-0)
• bump patch version (#128) (@Sid-Bhatia-0)