vcr v0.2.2

MINOR IMPROVEMENTS

• typo fixes (#85) thanks @Rekyt
• added to docs: at least one person has reported different results using vcr with devtools::check vs. devtools::test (#83)
• changed suggested usage of vcr in test suites from use_cassette block wrapped in test_that to the other way around; leads to testthat pointing to the actual test line that failed rather than pointing to the start of the use_cassette block (#86)

BUG FIXES

• Fix for %||% internal function. Was incorrectly doing logical comparison; when headers list was passed one or more of the tests in the if statement had length > 1. Dev R is testing for this (#87)