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).
Jeff Mitchell
Jim