- Implement hook_field('load') so that we can support content_view_field() used for Panels integration in CCK.

- #511968: Can't remove "title" label.
- Enable search/create and reference features when creating nodes.
- Use separate columns for hidden nid/title fields used for search and reference views.

- A bunch of changes and fixes here and there.
- Enhanced module documentation.

- Allow external modules alter dynamic customization of views.

- Added requirement of jQuery UI module (effects and sortable).
- Added display of errors for back reference views (only watchdog was recorded).
- Bugfix: loading nodereference information should ignore non-active fields.
- Changed noderef icons, again, heh. Now using sprintes.
- Minor inline documentation enhancements.

  the search-multi feature needs to be implemented from the same button.
- Added: Implementation of default noderef view used for search and reference.
- Added: New button to view nodereference node in new window.
- Changed the way we search for view candidates for backref/noderef settings.
- Fixed/optimized several things related to dynamic customization of views.

- Added create and reference (and started to add search and reference) behaviors.

- Locked the tag and path of noderelationships views.
- Replaced "add" icon by "create" icon.
- More stuff related to search/create and reference in the node edit form.

- Started to implement nodereference extras in node form.
- Changed button related icons and css.

- Revised the way node title and body labels are adjusted.

- Get default displays only for back reference views.

- A few fixes/enhancements to inline code comments.

- A bunch of minor changes here and there.

- Added code to cleanup relationship settings when content types or fields are
  deleted, or referenceable types are changed in nodereference fields.
- Removed dependency on module weights.
- Added a few notes related to coder issues.

- Rewritten settings management to better handle changes to content types
  and nodereference fields. The later is pending, though.

- There's a lot yet to do, but Entity Relationships Diagram at content type
  level is almost done.