Issue #1138040 by barbi: Fixed hook_field_shema() doc has incorrect field type in format in example.

- Patch #1164792 by tim.plunkett: when attempting to change blue to another color, users often change the first item on the list.

Issue #1153022 by lyricnz, Pasqualle: Fixed PHP Notice: Undefined index: content in template_preprocess_node().

Issue #1164120 by pillarsdotnet: Fixed Add reference to _user_mail_text() in the doxygen for user_mail_tokens() function.

Issue #1007830 by drunken monkey, Damien Tournoud, bfroehle: Fixed Nested transactions throw exceptions on ddl changes.

Issue #647964 by jergason, bfroehle, Damien Tournoud, corbacho, Pancho: Fixed Running cron does not check for available updates.

- Patch #1137074 by plach, Jose Reyero: notices and wrong links on translation tab for unpublished nodes.

- Patch #1017832 by benjifisher, droplet, aspilicious, tim.plunkett, johnv, Jeff Burnz: fieldset CSS for node forms needs to be more specific.

- Patch #1120412 by skwashd: comment_save() doesn't support additional columns added by hook_schema_alter().

- Patch #1038788 by wojtha, sign: drupal_find_theme_functions() removes all theme 'prefix_' occurences.

- Patch #1149002 by droplet, hansfn: 'Machine name' not translatable on the content type overview page .

- Patch #1001146 by edhaber, droplet: cannot theme links in a menu when menu_name() contains a hyphen.

- Patch #843162 by pwolanin, Scott Falconer, Berdir, jhodgdon, a.mikheychik, mtift: creating vocabularies with machine-names 'List' or 'Add' breaks links in taxonomy overview admin area. .

- Patch #1029606 by bojanz, fago, Damien Tournoud: hook_menu() should not be called during uninstallation.