Firefox fires our Socket.io complete event once, then 4 more times later with config.mountpoint undefined. To workaround, we make sure config.mountpoint is truthy before (re)navigating.
Not having basic.html in the repo caused this test to hang in the same way as Travis did. Now that the fixture is properly added, there's no reason to treat Travis differently.
This is useful when Yeti is mounted to another server and is being used to collect test results for dynamic pages served by that server. See attachServer.
Client-side support is forthcoming and needed for tests to navigate to the correct locations relative to the mountpoint.