#187599 Backport content_generate so Devel module can create data for CCK fields when creating nodes.

- Dịch thêm vài câu.
- Sửa vài lỗi chính tả.

#220573 Avoid creating huge arrays of referenceable users on sites with many users by adding option to limit search for referenceable users to a specific uid.

#243196 Make reverse user link code more efficient, load only on user profile page when reverse link has been chosen.

#252500 This file got lost somehow, returning it to the repository, one more try. I added the D6 version, need the D5 version.

#97375 More Panels 2 code cleanup and move non-content module Panels integration to relevant module - fieldgroup, nodereference, and userreference.

#97375 add fields to the panels 2 integration, and misc code cleanup, patch by gordon, KarenS, and radiantflow.

#228979 - followup : more complete fix for 'don't show empty 'Related content' section on user profiles

Also, fix the query to rely only on current revisions of the node, and run it through db_rewrite_sql

+ a few code style fixes

'group multiple values' views handler messes the query in various ways,
and is not needed to begin with : the nids we retrieve are selected by the
main views query, which already goes through a db_rewrite_sql.

#186775 - nodereference : fix 'Invalid argument supplied for foreach()' + buggy display when using 'full node' formatter and the referenced node has been deleted
+ updated CHANGELOG with latest commits

deletes all data in all types for that field
(was introduced earlier in the current cycle,
official 1.6 release is not affected)

#203495 followup - fieldgroup panel content : fix groups weight being displayed, and better code for rendering the group's fields

#203495 folowup - typo sneaked in while refactoring Michelle's original patch. Doh. I seem to keep doing this lately...

#168526 followup : import/export display settings - fix typo I introduced when committing the patch.