Cleanup backported from nested-queries branch

src/metabase/api/database.clj

src/metabase/api/public.clj

src/metabase/api/table.clj

src/metabase/driver.clj

src/metabase/driver/generic_sql.clj

src/metabase/driver/generic_sql/query_processor.clj

src/metabase/driver/googleanalytics/query_processor.clj

src/metabase/driver/mongo/util.clj

src/metabase/middleware.clj

src/metabase/query_processor/annotate.clj

src/metabase/query_processor/expand.clj

src/metabase/query_processor/interface.clj

src/metabase/query_processor/middleware/permissions.clj

src/metabase/query_processor/permissions.clj

src/metabase/query_processor/resolve.clj

src/metabase/query_processor/util.clj

src/metabase/sync_database/analyze.clj

src/metabase/util/honeysql_extensions.clj

test/metabase/http_client.clj

test/metabase/models/card_test.clj