#489762 by JohnAlbin: Add theme lineage information to .info file cache and fix several edge-case bugs.

- Patch #537044 by talor: hook_taxonomy_term_update and hook_taxonomy_term_insert were called backwards.

- Patch #493466 by arianek, jhodgdon: documentation for file_save_upload inaccurately describes a parameter.

- Patch #342950 by Josh Waihi: moving PostgreSQL stored procedures to the PostgreSQL database backend, where it belongs.

- Patch #537062 by yched: remove unneeded comment_edit() page callback and convert some code from arrays to objects for consistency.

- Patch #528918 by lyaunzbe: document that hook_form_alter() passes  by reference. lyaunzbe is a new contributor -- welcome!

- Patch #484860 by markboulton, Gábor Hojtsy, cwgordon7 et al: initial Drupal 7 admin theme.  Yeaha!

- Patch #536440 by Gábor Hojtsy: the attached patch moves the Structure >> Themes section to the top level Appearance item as outlined in the D7UX IA.

- Patch #530132 by dropcube: node-terms associations are not removed from DB when a node revision is deleted.