return actual httr request object in response

[sckott]

We should try to give back a request object like httr gives in the response. Right now we have request class on the first call (a real http request), but then a RequestSignature on all subsequent calls

library("vcr")
vcr_configure(dir = tempdir())

invisible(use_cassette("test", {
    b <- httr::GET("https://httpbin.org/get")
}))
class(b$request)
#> [1] "request"

invisible(use_cassette("test", {
    b <- httr::GET("https://httpbin.org/get")
}))
class(b$request)
#> [1] "RequestSignature" "R6"

[sckott]

probably not a high priority - i imagine most users don't do much with $request in the response object