* Rename setting/get and setting/all; GeoJSON via env var tests

* Fix typo (thanks @noahmoss)

* Support Database-local Settings in metabase.models.setting itself

* Rework Settings code so it can handle possibly-already-deserialized values

* Database-local Settings

* Remove empty part of docstring

* Appease linters

* Update dox again

* Use text.type for the new column

* Test fixes 

* Test fix 

* Test fix 

* All negative integer values when setting :integer Setting with a string