Update recipe textual representations

[squareblob]

Understanding what a recipe does should not require an external resource. However, getTextualOutputRepresentation and getTextualInputRepresentation are often incomplete (sometimes nonexistent) or flawed.

e.g. RandomOutputRecipe displays its textual output as "A random item". The description would be more useful if it also listed (for example) the top three most likely outputs followed by "and X other items".

e.g. PrintNoteRecipe's don't have descriptions

e.g. It's not clear from the description how exactly WordBankRecipe works

[Maxopoly]

Mostly because those two methods are meant for and used as a short bullet point like description, not really a full explaination