Issue #1038030 by yched: Fixed More accurate error handling in EntityFieldQuery : non-existing field.

Issue #1007830 follow-up by bfroehle: Add more specificity to MySQL nested DDL transaction error check.

Roll-back of Issue #534594 by beejeebus, catch: This causes fatal errors from class loaders in certain modules (CTools, etc.)

Issue #1161240 by barbi, jhodgdon: Added Need documentation of non-matching return value for taxonomy_term_load_multiple(), entity_load_multiple(), and DrupalEntityControlle.

Issue #1137848 by BrockBoland, tim.plunkett, jensimmons: Disallow /filter/tips page from search engines.

Issue #1144848 by mr.baileys: Fixed node_type_form_submit() should not say it is implementation of hook_form_submit().

Issue #1021064 by montesq: Fixed No Main Links causes error message in form description to set Secondary Links.

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- Patch #1137074 by plach, Jose Reyero: notices and wrong links on translation tab for unpublished nodes.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