Parse chef format recipes in Node API

[d98762625]

This PR allows the Node API's bake function to accept recipes in the chef-format used in deeplink urls by cyberchef. This is now a valid call:

chef.bake("some input", "ROT13(true,false,14)MD5()To_Hex('Space',0)")

See further examples of valid uses in the updated tests in the PR.

As well as being useful in its own right, this will allow deeplink URLs to be used in CyberChef server (see this issue)

I will add updated usage docs to a parse-chef-format branch of the wiki repo which we will need to merge at the same time as this.

[a3957273]

Hey! This pull request has gotten rather old and that's our fault. This project stopped being actively maintained for a while and it looks like your pull request has started to gather dust. Would you be able to update your branch to the latest version of CyberChef and we'll give it a review?

[a3957273]

Hey, this PR has remained without updates for four weeks now. I'll close it now, but feel free to re-open if you find time to contribute! 😄