TextEncoder, TextDecoder are undocumented

[postcasio]

These classes are mentioned in the cellscript API docs, but the actual classes and methods they have are not documented anywhere.

[fatcerberus]

These are standard Web APIs and not specific to miniSphere so I considered them to be in the same category as other builtins like Date or Promise and didn’t document them.

https://developer.mozilla.org/en-US/docs/Web/API/TextEncoder
https://developer.mozilla.org/en-US/docs/Web/API/TextDecoder

I suppose we could include a link to MDN in the docs, though.

[rhuanjl]

There's a difference between the Web API and Javascript - these are in fact the only piece of the Web API that miniSphere implements - so I'd vote for documenting them.