Issue #1160566 by Dave Reid, bdlangton, aspilicious, fago, cosmicdreams, tstoeckler, tim.plunkett, Berdir, sun: Entity_load() is actually entity_load_multiple().

Issue #1302228 by xjm, yched, kathyh, chx, tim.plunkett: Fixed field_has_data() returns inconsistent results – possible data loss.

Issue #1373142 by sun, beejeebus, aspilicious, amateescu: Use the Testing profile. Speed up testbot by 50%.

Issue #965300 by Gábor Hojtsy, xjm: Change LANGUAGE_NONE to LANGUAGE_NOT_SPECIFIED; add LANGUAGE_NOT_APPLICABLE and LANGUAGE_MULTIPLE.

Issue #681760 by agentrickard, Josh Waihi, et al: eliminate duplicates caused by node_access() table joins.

This reverts commit 9bda29ee.

Issue #1227942 by Rob Loach, cweagans, tstoeckler, xjm: Rename format_username() now that it's in user.module.

Initial move and rename of database classes to PSR-0 namespaces.  So far only MySQL has been converted.

Issue #1347266 by Everett Zufelt, pcambra, JohnAlbin, tim.plunkett: Convert theme_breadcrumb() to HTML5.

Nate Lampton authored Oct 30, 2011 and catch committed Nov 01, 2011

Issue #22336 by quicksketch, scor, boombatower, and rfay. Move all core Drupal files under a core subdirectory.

Issue #918808 by moshe weitzman, Damien Tournoud, dww: Standardize block cache as a drupal_render() #cache.

#986296 by blup, tstoeckler, Damien Tournoud, carlos8f: Fixed _node_types_build() accidentally marks node types as disabled

- Patch #884948 by David_Rothstein: the wrong  parameter is sometimes passed in to hook_node_load().

#898360 by sun, catch: Cache node types - saves 7% in MySQL in sites using memcache for caching backend

#963656 by agentrickard, bfroehle: Fixed critical bug node_access_view_all_nodes() is never invoked.

#700380 by mitchmac, Dave Reid, mfb, Ryan Palmer, justinrandell: Fix sorting in tableselect if #weight is not set.

- Patch #920614 by agentrickard, chx, Damien Tournoud: unpublished content visible when a Node Access module is enabled.

- Patch #732914 by Jacine, sun, reglogge, cosmicdreams: improve the markup/CSS for content and user filter forms.