Issue #777168 by Berdir, effulgentsia: Fixed Notice: Undefined property: stdClass:: in profile_user_presave().

- Patch #999040 by Niklas Fiekas: corrected alternative control structure syntax in theme templates.

#915174 by sdboyer, sun: Remove pointless files[] declarations on files that are not declaring classes.

- Patch #171117 by earnie, sun, JirkaRybka, catch, beginner: regression: users without administer users permission can not access user profiles of users that never logged in .

- Patch #882694 by mgifford, sun, ksenzee, bleen18, yched: add missing form element titles for accessibility.

#699858 by David_Rothstein, catch, yoroy, sun, ronald_istos, et al: Fix admin/by-task is confusing because it looks too similar to admin/config. Makes admin/by-task a very minimal view, and makes admin/by-module a more fully fledged index.

#761956 by David_Rothstein, Xen, sun, tstoeckler, Bojhan, zzolo, yoroy, jenlampton, linclark, BarisW: Fixed Dashboard blocks and regions should not appear on the main blocks configuration page.

- Patch #880132 by bojanz: hook_schema() doesn't support compound foreign keys; inconsistent implementations in core.

#500866 by boombatower, solotandem: Remove t() from assertion messages in SimpleTest, so translators do not get 1000s of bogus strings.

- Patch #174972 by rfay, stBorchert, gaele: user creation setting should be 'Visitors, with admin approval'.

- Patch #721436 by catch, chx, sun, eojthebrave, David_Rothstein, moshe weitzman: remove magical fairy saving of cruft from user_save().

- Patch #705306 by moshe weitzman: user_cancel_delete() method calls into a 'standard' user_delete_multiple() API.

#211182 by Damien Tournoud, David_Rothstein, clemens.tolboom, scor, hunmonk, et al: Allow updates to specify dependencies to ensure they run in a predictable order.

- Patch #678680 by aspilicious, sun: 'Save' button missing on user profile fields configuration form.

#678714 by effulgentsia: Unify use of theme hook / template suggestions, fix clobbering problems, and improve suggestion discovery performance.

- Patch #601548 by Damien Tournoud, moshe weitzman: loosen the dependency between t() and the theming layer.