Lots of failed PR testing in the last 24 hours. https://travis-ci.org/apache/incubator-openwhisk/pull_requests
I'm pretty sure at least some of these failures are not actually due to the PRs themselves. Some of the failures look like test cases making strong assumptions about non-concurrent CRUD operations. What's the best way to unblock PR testing while we deal with the underlying issue? Disable test cases? Something else? --dave
