p5 library version update?

[Ivoz]

Hi, p5js v1.4.1 has been released since February. It might be nice if it could be updated, or possibly I could send a PR if it's just a matter of updating 4 files.

Otherwise it might be worth considering depending on the npm package p5 instead? could be pinned to minor or major version. If you felt like doing extra work one could add an cli option to specify a non-default version to use/download when creating a new sketch.

Anyway thanks for the handy cli, good day

[archtaurus]

I'm now starting to work on this.