#564370 by catch: Fixed block caching form_alter() which was located in wrong file post-registry rip.

#557220 by Everett Zufelt: Added alt attributes to SimpleTest results to assist screen-reader users.

#555712 by TheRec: Moved shortcut bar collapse icon to the left side so it's more easily accessible and 'Log out' is no longer mistakenly clicked.

#569072 by rcross and yched:  Clean field_attach_()* namespace by renaming and moving non-crud functions.

- Patch #306151 by agentrickard, David_Rothstein, Dave Reid, dbabbage, moshe weitzman: automatically install/uninstall schema.

- Patch #572932 by sun: rename hook_elements() to hook_elements_info() for consistency. Yay to API clean-ups during 'slush'.

- Patch #565792 by pwolanin, effulgentsia, scor, fago, dahacouk: refactor theme_username() so that RDF patch can be accepted.

- Patch by #565496 by dropcube, pwolanin: changed Allow dynamic attaching of other types of stuff to render() structures.

#568224 by Josh Waihi and chx: Fixed missing constant in filter value. (all pgsql tests pass now. woohoo! :D)