Useful tools for working with HTTP organised by HTTP verbs
    (GET(), POST(), etc). Configuration functions make it easy to control
    additional request components (authenticate(), add_headers() and so on).
as.person(c(
    "Hadley Wickham <hadley@rstudio.com> [cre, aut, cph]",
    "RStudio [cph]"
    ))
digest, jsonlite, methods, mime, RCurl (>= 1.95-0), R6,
stringr (>= 0.6.1)
base64enc, httpuv, jpeg, knitr, PKI (>= 0.1-2), png, testthat
(>= 0.8.0), XML
Hadley Wickham [cre, aut, cph],
  RStudio [cph]