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.

Issue #1569456 by sun, effulgentsia: Move unicode check earlier in bootstrap and replace fix_gpc_magic() with a hard requirement for magic quotes to be disabled.

Issue #1480866 by tstoeckler, adamdicarlo, sheise: Follow-up for Add type-hinting and parameter type docmentation for comment objects.

Issue #1477704 by kika, kid_icarus, andypost: Fixed Replace 'Selected' dropdown with checkbox in category edit form.

Issue #1470656 by Damien Tournoud, amateescu: Fixed Registry rebuild should not parse the same file twice in the same request.

Issue #1054162 by tim.plunkett, Dave Reid, joachim, Berdir: Taxonomy bundles not supported by EntityFieldQuery.

Issue #1401558 by Berdir: Documentation follow-up for remove the usage handling logic from file_delete().

Issue #1470824 by alexpott, sun: Fixed XML encoder can only handle a small subset of PHP arrays, so switch to YAML.

Issue #890790 by Tor Arne Thune, davidjdagino: Added tests for deleting nodes does not delete their comments.

Issue #1481560 by nod_: Follow up for, Add 'use strict' to all core JavaScript to enforce clean code.

Issue #1394648 by David_Rothstein: Fixed The installer's cache backend no longer overrides all cache-clearing methods, which can lead to fatal errors.

Issue #1464944 by heyrocker, alexpott, David_Rothstein, ksenzee: Fixed Installation of configuration system fails in some cases.

- Patch #1539608 by cosmicdreams, Rob Loach: Modify comment module to use Dependency Injection for language.

- Patch #1496462 by acrollet, cosmicdreams, Niklas Fiekas | heyrocker: Convert RSS publishing settings to configuration system.