This change removes all deprecated commands. In many cases, users have been warned for a number of releases before the commands have been removed. All commands that were removed have existing alternatives.
This switches from the older, unmaintained version of bats to one that _is_ maintained. In particular, this fork of the community version - bats-core/bats-core - adds junit timing support, which can be used to track down slow tests.
Once the bats-core/bats-core repository merges junit support, we will switch back to upstream.
Note that tests on OS X will still run using a version that _does not_ have junit timing support.
OSX creates hidden files: `./._server.key` and `./._server.crt`. The Dokku cert
plugin is choking on those files. We should probably just ignore them, and go on
with our lives
Signed-off-by: Jeroen van Baarsen <jeroenvanbaarsen@gmail.com>
