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

Issue #1313980 by Albert Volkman, Lars Toomre, jn2, xjm, jhodgdon: Clean up API docs for Node module

Issue #1067120 followup by David_Rothstein, Berdir: Fix backwards compatibility issues for Drupal 7 on the taxonomy term page, and small documentation fixes.

Issue #1816148 by BTMash, David_Rothstein | Irous: Removed system_update_7075() for now, since it's causing problems.

Issue #1154382 followup by plach: Fixed several issues with the newly-added hook_entity_view_mode_alter().

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

Issue #1812822 by larowlan, _wdm_: Fixed field_test_entity_info() does not set a 'label' on the Test Entity.

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.