add in a quick fix to support ssl connections on postgres db connections if the user sets the :mb-postgres-ssl env value to "true"

fix upd-non-nil-keys

decouple dev/test logging

implicitly order by breakout fields in QP

loosen restrictions on timeseries history

move the unit testing log4j.properties out the 'test' code folder because then it's also used in a lot of other places.  instead just create a new test_resources folder which we only apply to the unit tests profile.

serialize `java.sql.Date` as YYYY-MM-DD instead as a timestamp

scroll vertically on oversized cards

fix a small bug with new annotations framework

rewrite API to use the new annotations

only show group by if there are options

upgrade angular gridster to 0.11.7

upgrade to the lastest angular-gridster release to get past an issue where the 'gridster-item-initialized' event wasn't being triggered for some reason.

Bit of cleanup on unit test lifecycle

move the test database file under /target/ as well and give it a longer name so it's clear what it really is.

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