Heine

- Patch #162829 by swentel and bennybobw: fixed problem with saving taxonomy terms.

- Patch #156553 by AjK: fixed E_NOTICE

- Patch #163248 by bennybobw: split upload module.

- Patch #163073 by Robert Douglas: removing dead code.

- Patch #161182 by Crell: split up taxonomy module.

- Patch #147324 by Eaton: make multi-site installations work again.

- Patch #163039 by Crell: fixed typo.

- Patch #146425 by pwolanin et al:

* Removes the hard-coded 'book' type and perform all node actions
equally on any node type via hook_nodeapi.
* Achieves 100% integration with the menu system. Improves
performance of book rendering.
* All the algorithms have been changed to use the tree data structure
returned by the menu system.
* Added support for 'multiple books'.
* Some UI improvements.

This is a momumental patch that took 69 iterations. Although there is
room for improvement, this is a big step forward. Thanks for the
persistence, pwolanin.

- Patch #162944 by profix898: cleanup ip_address() code.

- Patch #162708 by Eaton and Earl: add support for image buttons to FAPI3.

This is a small form API extension (doesn't break existing code) that
facilitates the Drupal 6 upgrade of the Views module. A good example
of why it can be beneficial to start upgrading your modules early on in
the code freeze. ;)

#162785 patch by swentel: fix missing form_state vars in path forms

- Patch #162463 by kbahey: fixed notice.

- Patch #147761 by bjaspan: correct length for variables column.

- Patch #162486 by Eaton: user/%user/edit/foo tabs only appear if additional profile categories have been defined.

- Patch #157353 by tangent: fix site slogan in RSS feeds.