B2Body.applyAngularImpulse is missing #35
Description
The following method is missing from B2Body: https://box2d.org/documentation/classb2_body.html#a1a6e1eb0807a0bbe1da7b063c0d0ed42
Are ports to this repo done manually? Or is there some tool used to get changes? I can manually copy over this method and create PR if that would help.