rename test-utils to test-setup for better clarity.  remove some old tests which were commented out.

* add some jvm args to our expectations profile so that it runs in a more isolated environment

tidy up the unit test lifecycle functions so that we just have a single setup & teardown function which reuse as much of the normal app setup process as possible.

pull out the Jetty webserver management stuff into functions and track its lifecycle more explicitly so that we can gracefully trigger shutdown when needed.  The -main function now just wraps our (init) and (start-jetty) functions in a basic try/catch.

api test base url should get the port value from our config so that we can change it easily if we want to.

we don't need to manually make log4j changes in code, we can have a log4j.properties file specific to unit tests instead.

clear up fe dev build process

fix add-to-dashboard modal popup.

postgres not Postgres

better setup form labeling

hydrate Field target on /api/meta/table/:id/query_metadata

add 'target' to Field returned by 'sel' post-select macro.  'target' refers to the Field an 'fk' type points to.

propagate qb button style across app

setup flow

when we create a new org via api lets automatically add the creator as an admin member.

prep for larger admin cleanup

Defendpoint annotations

get the initial portion of the setup process running on the fronted.  we can now use the generated setup url w/ setup token to create the initial user account and then continue on with the rest of the setup process.

* new api endpoint for /api/setup/user which takes an install token and creates a new user.
* added a few setup token management functions in metabase.setup namespace.
* updated metabase.com (init) function to detect if a setup token is needed and provide a url on cmd line.
* unit tests for new api endpoint.