- #19621: More sensible status messages for forum admin ("created forum" instead of "created term").

- #22154: Change : in aggregator block IDs to -, the colon is an illegal character and causes problems in CSS.

- #22154: Change : in aggregator block IDs to -, the colon is an illegal character and causes problems in CSS.

  TODO: we should write down a couple guidelines for these document them in
        the PHPDoc code of drupal_set_message()!  .

- Modified patch #21441 from puregin + RobinMonks: fixed some bugs surrounding the book administration and beautified some code making it more consistent with the rest of Drupal. :-)

- Patch #21855 by TDobes: the recent commit of phptemplate caused a number of problems for non-phptemplate themes. A patch is attached to address these issues.

  Changes include:
    * parsing of the primary/secondary links has been moved out of phptemplate and into theme_get_setting.
    * unnecessary and XHTML-invalidating duplicate div#help removed from themes/bluemarine/page.tpl.php (this is already generated by theme_help)
    * weird generation of the "edit primary/secondary links" messages removed from bluemarine and placed in theme.inc
    * unnecessary changes to themes/bluemarine/style.css rolled back (the phptemplate bluemarine had an older version of style.css than the one in core)
    * chameleon updated to work with new link scheme (passes links through theme_links)

- Rollback to previous version.

- Converted the Bluemarine theme from XTemplate to PHPTemplate.
- Moved the the Pushbutton theme and the Xtemplate engine to the contributions repository.

- Patch #21751 by crunchywhelch: added missing check_plain() when emitting the <category>-tag in RSS feeds.

  It did not return nor print its output.

- Modified patch #21617 by Robin: added confirmation screen to delete profile fields.  (I tidied up the coding style and fixed two typos.)