Initialize a variable. props maxcutler. fixes #21058.

git-svn-id: http://core.svn.wordpress.org/trunk@21158 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Do not store post_excerpt in a temporary variable when we can just return it directly. props niallkennedy. fixes #21041

git-svn-id: http://core.svn.wordpress.org/trunk@21159 1a063a9b-81f0-0310-95a4-ce76da25c4cd
WP.org no longer returns this old structure. The title of the item is the plugin name in full. fixes #21012.

git-svn-id: http://core.svn.wordpress.org/trunk@21160 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Handle localized floats in $wpdb->prepare(). props kurtpayne. fixes #19861.



git-svn-id: http://core.svn.wordpress.org/trunk@21161 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove dead conditionals from the media and post list tables. props wpmuguru, SergeyBiryukov. fixes #20781.



git-svn-id: http://core.svn.wordpress.org/trunk@21162 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add do_parse_request filter to WP::parse_request() to allow short-circuiting. props andy, mikeschinkel. fixes #16692.

git-svn-id: http://core.svn.wordpress.org/trunk@21163 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Move the 'Delete' bulk action to the bottom in the network themes list tables. Symmetry with the plugins list tables. props trepmal. fixes #21032.

git-svn-id: http://core.svn.wordpress.org/trunk@21164 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Respect -1 as a memory limit setting.

Don't override memory_limit = -1 with a fixed value.
Know that WP_MEMORY_LIMIT = -1 can override a fixed value.

props aaroncampbell
fixes #14889



git-svn-id: http://core.svn.wordpress.org/trunk@21165 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Allow protocol-relative URLs when registering/enqueueing scripts and styles.

props mimecine, TobiasBg, georgestephanis.
props kurtpayne for the test coverage.
fixes #16560.



git-svn-id: http://core.svn.wordpress.org/trunk@21166 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove duplicated style, overridden by a more specific selector. props SergeyBiryukov, fixes #20581.

git-svn-id: http://core.svn.wordpress.org/trunk@21167 1a063a9b-81f0-0310-95a4-ce76da25c4cd
s/inval/intval/. props PeteMall. see #14889.



git-svn-id: http://core.svn.wordpress.org/trunk@21168 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add a post_link_category filter to the permalink generation process.

This allows a plugin to easily change which category gets represented
in the URL. Previously, it went off the category with the smallest ID.

props aaroncampbell
fixes #18752



git-svn-id: http://core.svn.wordpress.org/trunk@21169 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Allow tel: and fax: protocols. Wrangle the last hardcoded protocol enumeration so that it uses wp_allowed_protocols(). fixes #21081

git-svn-id: http://core.svn.wordpress.org/trunk@21170 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Inline documentation for image_attachment_fields_to_save(). props Moraleida.me. fixes #20803.



git-svn-id: http://core.svn.wordpress.org/trunk@21171 1a063a9b-81f0-0310-95a4-ce76da25c4cd
install_blog() should not be polluting the siteurl and home options with the trailing slash that comes from get_blogaddress_by_id().



git-svn-id: http://core.svn.wordpress.org/trunk@21172 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Pass the post ID to the admin_post_thumbnail_html filter. props helenyhou. fixes #20891

git-svn-id: http://core.svn.wordpress.org/trunk@21173 1a063a9b-81f0-0310-95a4-ce76da25c4cd
More reliably replace $home_root in $request in get_pagenum_link(). props SergeyBiryukov. fixes #18034

git-svn-id: http://core.svn.wordpress.org/trunk@21174 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Compress scripts/styles: 3.5-alpha-21175.

git-svn-id: http://core.svn.wordpress.org/trunk@21175 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Google Gears is dead. Long live its HTML5 replacement that does not in any way work for our purposes. props azaozz. fixes #20981

git-svn-id: http://core.svn.wordpress.org/trunk@21176 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Take the original slug passed into wp_unique_post_slug() and pass it to the wp_unique_post_slug filter. props johnbillion. fixes #20480.

git-svn-id: http://core.svn.wordpress.org/trunk@21177 1a063a9b-81f0-0310-95a4-ce76da25c4cd