#882164 by aschiwi, Gábor Hojtsy, David_Rothstein, reglogge, et al: Fix the 'install from another language' instructions so that they actually work.

#897638 by casey, sun, mgifford, et al: Allow .element-invisible to work with focusable elements like links.

- Patch #789186 by effulgentsia: improve drupalPostAJAX() to be used more easily, leading to better AJAX test coverage. (Actual commit so we have proper credit.)

- Patch #789186 by effulgentsia: improve drupalPostAJAX() to be used more easily, leading to better AJAX test coverage. (Rollback)

- Patch #403034 by roderik, Damien Tournoud: node_assign_owner_action() logs an object type instead of the type name.

- Patch #848312 by Jeff Burnz, tsi, jensimmons, tim.plunkett, aspilicious, bleen18: better Druplicon logo for Bartik.

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

- Patch #909272 by moshe weitzman, David_Rothstein: remove stub update functions and renumber the remaining ones.

- Patch #898028 by Everett Zufelt: change heading before Toolbar to 'Administrative Toolbar' instead of 'management'.

- Patch #908966 by Jeff Burnz: Bartik's default link color has inadequate contrast to background (WCAG 2.0 violation).

- Patch #883092 by Everett Zufelt, mgifford, Jacine: add heading before local tasks for screen-reader users.

- Patch #912700 by bleen18: modules with no files[] entries in .info files are deemed 'incompatible with 7.x'.

- Patch #913146 by Jacine: alt attribute for incompatible module image on module listing page needs improvement.

#910190 by sun: Remove schema cache from needlessly being loaded on all pages. Performance improvement.

- Patch #910572 by sun, David_Rothstein: command line installations are broken (programmatic form submissions don't need a theme?).

#418302 by David_Rothstein, dww, reglogge, and lots and lots of other people: Copy default.settings.php to settings.php during install if webserver owns files. Eliminates 'red error of death' during install for most shared hosting set-ups.

#734234 by quicksketch, moonray, Melissamcewen, ekes, flobruit: Fixed Radio buttons throw warning in element_children() if keyed with '' (empty string).