#420358 follow-up by Dave Reid: Rename profiles default => standard and expert => minimal, for consistency with labels.

- Patch #619862 by gilgabar, asimmonds: fixed incorrect entry in system_library() that breaks jquery ui shake effect.

#338630 by plach, dagmar, David Koudela, arhak, et al: Enable Locale to rebuild lost Javascript translation files.

#643984 by catch: Cache results of menu_get_item(). This makes it possible to serve a page in Drupal 7 with no hits to the database when using alternate caching backends.

#646874 by sun and David_Rothstein: Remove assumptions about Contextual links and Shortcut modules from template files.

#361648 by brianV, grndlvl, dmitrig01, and pwolanin: SA-CORE-2009-001:   Access bypass in translation.module.

#363977 by catch, fabsor, and snufkin: Base comment edit links on a permission rather than a count query (performance).

#281405 follow-up by Arancaytar, catch, Crell, and justinrandell: Reduce memory consumption of menu_rebuild() by splitting huge query into multiple passes.