Issue #2259361 by jweowu, David_Rothstein: Document that db_query_temporary() only works on SELECT queries

Issue #952394 by xjm, webchick, sun, catch | yettyn: "No available releases found" - fetching update information exceeds timeout.

Issue #2143461 by Sneakyvv: drupal_get_query_array() does not work correctly if a query parameter contains an equals sign.

Issue #1522348 by seanB, jenlampton | Adam S: Notice: getimagesize read error in image_gd_get_info().

Issue #1525176 by klausi, amateescu, David_Rothstein, dlu, goldenboy, lucascaro, naveko, Georgique, webchick: Using array_diff_assoc() for multilevel arrays in DrupalDefaultEntityController->cacheGet().

Issue #1788060 by BarisW, swentel, dcam | hass: Translatable string <Hidden> cannot imported if translated.

Issue #1200478 by mitron, pounard, David_Rothstein | nicholasThompson: Incorrect setting of the 'class' attribute to a string in the Comment module (could cause fatal errors under rare conditions).

Issue #1300920 by salvis, DamienMcKenna, mkadin, idflood, pjcdawkins, lyricnz, greggles, Niklas Fiekas, gumanist | Dave Reid: The [node:summary] token does not output anything for body fields without a manual summary.

Issue #1868972 by jweowu, DanChadwick: Db_query_temporary() fails to create a table when the SQL has leading whitespace.

Issue #2161955 by wiifm, mikeytown2, dawehner: Remove get_extension_funcs() call to improve HHVM compatibility .

Issue #1468686 by ordermind, paranojik, andrewbelcher, xps, Georgique, rlmumford, gapple, dsdeiz, tim.plunkett: File_field_widget_submit(), file.field.inc was using the wrong parent key.

Issue #2182315 by joachim: Simpletest verbose output doesn't show end result of a drupalPostAjaxForm().

Issue #1969108 by danblack, cs_shadow | Robert S: INSTALL.mysql.txt does not mention CREATE TEMPORARY TABLES and it should.

Issue #1333292 by dcam, mgifford | Everett Zufelt: Screen-reader users receive no info about file upload errors.

Issue #2227687 by cs_shadow | Cottser: Slightly ugly error message if a module is incompatible with the version of core and the PHP version.

Issue #2065917 by SpadXIII, andrewbelcher, kboopathi: SelectQueryExtender::hasAnyTag uses hasAnyTags which doesn't exist.

Issue #2106129 by brad.bulger, mmilano: Fix PHP notice in drupal_valid_path(): Undefined variable: form_item.

Issue #61456 by Albert Volkman, jeffschuler, David_Rothstein, jdefay, edmund.kwok, pillarsdotnet, xjm, alex_b, csevb10, Steve Dondley: Write tests for issues with aggregator titles displaying quotes and other characters with HTML entity equivalents badly.

Issue #1068840 by sun, TR, Liam Morland, Pancho, Alan D., tim.plunkett, Damien Tournoud, droplet: Country codes missing from includes/iso.inc.

7.27 release

Conflicts:
	CHANGELOG.txt
	includes/bootstrap.inc