Issue #1815930 by slashrsm, gbrands, amontero: Fixed Update watchdog message in file_unmanaged_copy() with correct string/variable replacement values.

Issue #1143460 by WorldFallz, Dave Reid, colette, typhonius, David_Rothstein | localhost: Fixed hook_file_download_access_alter() missing entity argument (by allowing an additional context argument to be passed to drupal_alter()).

Issue #1874342 by erikwebb: Fixed Undefined constant STEAM_WRAPPERS_LOCAL used in file_get_stream_wrappers() documentation.

Issue #1873608 by David_Rothstein: Improve documentation of format_string() to emphasize that it is used to prepare variables for HTML display.

Issue #1629994 by Aron Novak, oadaeh, yurtboy, jhodgdon, kingandy: Fixed Mail functions reference obsolete RFC.

Issue #1847382 by thehong, pingwin4eg, 63reasons: Fixed Undefined index: access in includes/menu.inc (when custom access_callback() does not exist or does not get included).

Issue #1727430 by tedbow, webchick, fubhy | amontero: Added 'exclusive' flag to install profiles to auto-select them during installation.

Issue #843114 by sun, quicksketch, Berdir | c960657: Fixed DatabaseConnection::__construct() and DatabaseConnection_mysql()::__construct() leaks $this (Too many connections).

Issue #1494676 by Liam Morland, cam8001: Removed unused variable $http_protocol in drupal_settings_initialize().

Issue #1787876 by Albert Volkman, cirage, BrockBoland: Add return docs for drupal_get_token() function

Rolled back issue #1542186 (PHP 5.4 'Illegal string offset' warning when installing on SQLite), since the fix was broken.

Issue #1436814 by gary4gar, kid_icarus, netol, webchick, droplet, andypost: Fixed Fast 404 'Not found' pages are missing a doctype.

Issue #1809836 by danillonunes: Fixed theme_item_list() is broken when 'items' variable is an associative array.

Issue #1785436 by Boobaa: Fixed Submission of #required elements without #title and empty value does not display any error.

Issue #1414510 by andypost, Spleshka, perelman.yuval, tim.plunkett: Fixed Remove drupal_reset_static() for drupal_html_id() when form validation fails.

Revert "Issue #1742438 by larowlan, Christian Biggins, kim.pepper, dcam, Everett Zufelt, mgifford: Fixed Vertical tabs header and container rendered even when no vertical tabs."

Concerns raised in http://drupal.org/node/1742438#comment-6609888 that this breaks backwards compatibility.

This reverts commit d462cafd.

Issue #1742438 by larowlan, Christian Biggins, kim.pepper, dcam, Everett Zufelt, mgifford: Fixed Vertical tabs header and container rendered even when no vertical tabs.

Issue #1575790 by greg.1.anderson, sun, tim.plunkett, superhenne: Fixed Update #7002 fails on postgres - ILIKE operator on bytea not supported.