Issue #2358991 by JeroenT, ianthomas_uk, rpayanm, jamesdixon, er.pushpinderrana, Ashok Negi: Remove usage of drupal_mail()
Issue #2391381 by fago: $include_computed parameter from Map::getValue() is broken and unused
Issue #2167379 by Elijah Lynn, filijonka: db_select docblock should list optional parameters as (optional)
Issue #2388863 by chx: Entity type is definition
Issue #2391245 by Gábor Hojtsy, Wim Leers: Resolve remaining misc issues with configuration schema fails