Add more doc information for other input types

[joeyballentine]

[RunDevelopment]

My thoughts in no particular order:

• I like listing dropdown variants.
• We use minimum text length 0 vs 1 inconsistently, so we should probably treat them the same. Also, I don't think that showing min len = 0/1 has much value, because it pretty much means that there is no required minimum length.
• I think we shouldn't show numeric precision. All our number inputs with precision >=1 can deal with any number of decimal digits (I think). As I see it, limiting the number of decimal digits is a pure UI thing, and not part of the function of a node.
• Numeric minimum and maximum are already part of the type, so I don't see why we would repeat it.

About numbers again: if you think that number types are too unclear to new users (and I agree), then we could add tooltips to types that explain them. E.g. int(10..) could have the tooltip text "An integer that is at least 10."

[RunDevelopment]

Not the most natural of language.

[joeyballentine]

[joeyballentine]

Assuming this is good now and merging