StripeError.type missing from logs

[pushplay]

Hello,

Logging error objects is a super normal thing to do both in production code and in exploring the API. With recent StripeError changes StripeError.type is defined as a getter which means it's not enumerable and doesn't show up in logging output. That makes the output rather confusing.

There might be a way to make the getter enumerable so it shows up in logging output but just a regular old property on the object is probably simpler.

[paulasjes-stripe]

Looks like this was fixed in #719.