- Patch #81740 by merlinofchaos, webchick, moshe, neclimdul et al: added package support to the modules page.

 CVS: ----------------------------------------------------------------------

See: http://drupal.org/node/64279#t-placeholders

- Patch #74326 by Eaton, Royboy, chx, et al: building $node->body with arrays like FAPI for viewing.

  Once again, we're paving the path for CCK in core ... :)

- Patch #40200 by Ax, Drewish, Zen et al: user_view() isn't merging view items correctly + CSS cleanup + form handling cleanup.

When a form element doesn't specify a #weight, it is assumed internally as #weight 0. However, to ensure that our form elements display visually *as they were defined in the array* we, in form_builder, count the number of elements, divide by 1000, and set that as the weight:

# Assign a decimal placeholder weight to preserve original array order
if (!isset($form[$key]['#weight'])) {
  $form[$key]['#weight'] = $count/1000;
}

The above code will set the #weights of elements that have not defined a weight to something like 0 (first element in array definition), 0.001, 0.002, and so on. However, anytime a form element *explicitly* defines a #weight of 0, that #weight is kept at exactly 0, which would cause that form element to appear BEFORE the elements that didn't have a #weight defined (and thus received a #weight such as 0.002).

Consider the following pseudo example:

$form['game_title'] = array(
    '#type' => 'textfield',
    ...
    );
$form['game_description'] = array(
    '#type' => 'textarea',
    ...
    );
$form['game_format'] = filter_form(variable_get('game_format', NULL));
return $form;

Here, we're not definiing weights on our two textfields. We then add an filter_form. The second parameter of the filter_form is $weight, which defaults to 0. After this $form hits form_builder, we have weights 0 (game_title), 0.001 (game_description), and 0 (filter_form) respectively. This is then sorted by weight, which causes filter_form (the third element in the array) to appear BEFORE game_description (0 is lighter than 0.001).

The short lesson is: explicitly defining #weight 0 for a form element is probably a bad idea. This patch changes the default #weight of filter_form to NULL, instead of 0, and also removes any other explicit setting of #weight to 0 in core.

- Patch #39778 by chx: obliterate nodeapi op form in favor of the forms API's way of doing things.  Tested with help from webchick.

  TODO:
  + The contact.module was broken; a new patch for contact.module is needed.
  + Documentation is needed.
  + The most important modules need to be updated ASAP.

  Improves consistency.

* adds a "feed settings" section to admin/settings where 2 new settings are introduced:
* number of items per feed
* default length of feed descriptions (title only, teaser, full)
* patches all of core to obey the above - including the new aggregator (out) feeds
* adds support for adding namespaces in _nodeapi('rss item') - which means things like iTunes RSS and yahoo's media rss can be implemented by the appropriate modules (i.e. audio.module)
* includes some additional info in the default node feed - specifically the element (links directly to comments) - and dc:creator - to show node author information.