- Ensure that the "paper_trail" initializer happens before the
end-user's initializers (in their app's config/initializers)
- Document the boot process of dummy_app and how it differs
from a conventional app.
This is a direct continuation of fc6c5f6, which was a collaboration
between Eric and myself, but I choose to make this a separate
commit, partly for vanity, and partly on the faint hope that it
might make review easier.
- Convert serializers/mixin_json_test.rb to rspec
- Convert functional/thread_safety_test.rb to rspec
- Convert functional/controller_test.rb to rspec
- Move the dummy app from test to spec, delete test dir