[Feature Request] Add default comment tokens HACK and UNDONE

[omsharp]

[Feature Request] Add default comment tokens HACK and UNDONE

[Xenovore]

I don't need Hack or UNDONE, but I would like a couple more categories too. I suggest there should be a list of token types that we can add/remove addition custom tokens to. This would be more flexible for everyone than just having only the four slots.
Otherwise, fantastic job; love this extension!

[omsharp]

I thought the Todo, Question, and Important classifications are enough for most uses.. But yeah, it's a legitimate feature request, I guess. And you're not the first one to ask for something like that.

I'll try to look into it.

Thanks for the feedback, and the link.