This also then removes support for docker-based containing starting (for
now) from platforms other than windows/darwin/linux as there are build
issues on several.
* Add database URL.
This allows specification of either a file://, env://, or other string.
If it starts with file:// or env:// the actual value will be read from
those resources.
* Tidy up the KMS output
* Also run migrations in test mode when specifying the URL
Even if you made a custom formatter for gorm, it would blithely println
anything returned, including nils, resulting in lots of new lines when
we were ignoring output. This also creates a custom logger that doesn't
do anything when newlines are found.
This can be used in tests to get access to a controller that behaves
just like a dev controller but doesn't require the normal Command bits
(UI, etc).
This can be enhanced over time as needed; for now it's pretty simple but
it's good enough to be used for API tests. A simple project create/read
API test is added as well, which serves to show the programmatic model
(as well as test those functions at the API level).