Recommend CamelCase for class names?

[hadley]

Otherwise when skimming code it's hard to tell the difference between a constructor and a generic.

[t-kalinowski]

Since we intend for the first letter to be capitalized (so we can still easily distinguish single-word class names), I wonder if we should refer to it as Pascal case (https://en.wikipedia.org/wiki/Camel_case)

[hadley]

IMO camel case is going to be more clear for more users (also I love the file name in that url 😆)

[t-kalinowski]

We might also want to add a sentence about this recommendation somewhere in the vignettes and in ?new_class.