It's set to level 4. Even if errors aren't logged, info will be. I also note a lot of duplicate tests which can be stripped, but that's another change ...
Also, use_ok() is usually useless. Just 'use' the module and if that fails, your test fails.
* envdir: Let the user set the environments to another path
By default, Dancer will load the environment configuration from path(setting('appdir'), 'environments') This change let the user to set the environments in another directory. This is particulary useful when your configuration is managed outside the application (like a repository managed by Ops). A new test file is added to test this feature, and a short documentation about `DANCER_CONFDIR` and `DANCER_ENVDIR` is added.
Pr/log serialization sorting
This makes it much easier to find the data you are looking for.
Don't lazily say "Values of 1 sensitive-looking keys hidden".