Recipes do not support comments

[deanmarcussen]

The recipe reader doesn't support comments in Json (it's a mode that isn't turned on).

Which is annoying when you have a lot of recipes, and need to make notes in them, as to why you did something.

Not sure if the System.Text pr has gone in yet, might change with that, as it's a Newtonsoft config that needs to be set.

[MikeAlhayek]

Yes the STJ is already in main.

I did a brief look at the code. I think the reason why comments are not supported is because we parse using JOptions.Document which is not configured to allow comments. I think we need to change that to options that is derived from the Base options like 'Default' or create one a static instance for recipes.