On 2.9, metadata filter lambdas are only invoked if the named key is present in the metadata hash, so the old way we made :skip_vcr_reset work is no longer supported.
This reverts commit 8ef5b0e. VCR's specs aren't passing on 2.9.0.rc2 :(.
em-http-request 1.0.2, just released today, breaks WebMock's em-http-request adapter. There's a pull request to get it fixed in WebMock, but for now it's simplest to lock to 1.0.1.  bblimke/webmock#168
…file isn't present.
We need to disable rack-protection so that there aren't extra headers such as X-Frame-Options.
The latest WebMock no longer works with older curb releases.
(It's not working, unfortunately, but I'm pushing what I've done according to the instructions at lsegal/yard#404).
This reverts commit 6e13de0. It worked for me locally but it broke the Travis build :(.