Issue #1140356 by iamEAP, ericduran, Rob Loach, arnested: Added support for async property to script tags.

Issue #1118520 by sun, Dave Reid, mr.baileys: Added inclusion of a settings.local.php file in settings.php.

Issue #1541958 by sun, alexpott, tim.plunkett, Berdir: Fixed Split setUp() into specific sub-methods.

Issue #1470824 by sun, webchick: follow-up for XML encoder can only handle a small subset of PHP arrays, so switch to YAML.

Issue #1594466 by aspilicious, Rob Loach: Extract entity controller class from field_test().entity.inc into a namespace.

Issue #965078 by catch, akamustang: Fixed HTTP request checking is unreliable and should be removed in favor of watchdog() calls.

- Patch #1591726 by sun: missing form_id(), form_build_id(), and form_token() when using custom #parents and #tree = TRUE on  itself.