Implement constructors such as Map() and Set() in Processing.js environment

This feature request is about implementing constructors such as Map() and Set() in the Processing.js sandbox environment. I don't have an exhaustive list of missing functionality, but I've noticed these 2 are missing. Math, Number, Object, and others are already defined in the Processing instance, so why not Map and Set? These don't cause any security issues.

Thank you,

Mushy Avocado