* [database] Fix, Removes the limit for the page size, Bump FAB to 2.1.8
Old FAB API had no limits by default, this will keep this behaviour
but only for this endpoint
* [sqllab] Add test for database API
* [sqllab] Add test for database API
* [sqllab] Include page zero on request
* [sqllab] Fix, Black and requirements
* [sqllab] Make database API return unlimited results
* [sqllab] just a test
* [sqllab] Bump FAB to 2.1.9
* [sqllab] Remove unused import