#1788060 Translatable string <Hidden> cannot imported if translated.

by BarisW, swentel, dcam | hass
https://www.drupal.org/node/1788060
#1333292 Screen-reader users receive no info about file upload errors.

by dcam, mgifford | Everett Zufelt
https://www.drupal.org/node/1333292
#1041486 Fix docs for check_markup

 by cs_shadow, lokapujya, eporama, Pancho
https://www.drupal.org/node/1041486
#1191660 Add Tag to Filter Query in admin/content/node.

by ParisLiakos, Jon_B
https://www.drupal.org/node/1191660
#2222497 Replace obsolete function reference in hook_prepare docs

by mojzis
https://www.drupal.org/node/2222497
#2107231 Fix documentation for hook_delete()

by valderama
https://www.drupal.org/node/2107231
#1300920 The [node:summary] token does not output anything for body fields without a manual summary.

by salvis, DamienMcKenna, mkadin, idflood, pjcdawkins, lyricnz,
greggles, Niklas Fiekas, gumanist | Dave Reid
https://www.drupal.org/node/1300920
adopt #2021933 to backdrop API
#2169065 Fix up some docs in search tests

by MF82, dcam, nadja.jury, danmuzyka
https://www.drupal.org/node/2169065
#2182315 Simpletest verbose output doesn't show end result of a drupalPostAjaxForm().

by joachim
https://www.drupal.org/node/2182315
#2157017  DrupalHTTPRequestTestCase breaks on php-fpm [testbot PHP 5.4 blocker]

by sun, rfay
https://www.drupal.org/node/2157017
Sympletest for  backdrop_get_query_array()

backdrop_get_query_array() does not work correctly if a query parameter
contains an equals sign.
related to
https://www.drupal.org/node/2143461
#2065917 SelectQueryExtender::hasAnyTag uses hasAnyTags which doesn't exist.

by SpadXIII, andrewbelcher, kboopathi
https://www.drupal.org/node/2065917
#1948566 Document batch API callbacks using new standard

by joachim
https://www.drupal.org/node/1948566
#2161955 Remove get_extension_funcs() call to improve HHVM compatibility .

by wiifm, mikeytown2, dawehner
https://www.drupal.org/node/2161955
#1522348 Notice: getimagesize read error in image_gd_get_info().

by seanB, jenlampton | Adam S
https://www.drupal.org/node/1522348
#2227687 Slightly ugly error message if a module is incompatible with the version of core and the PHP version.

by cs_shadow | Cottser
https://www.drupal.org/node/2227687