Update readme in trunk.

Built from https://develop.svn.wordpress.org/trunk@25947


git-svn-id: http://core.svn.wordpress.org/trunk@25906 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Allow passing `false` for the `meta_box_cb` arg in `register_taxonomy()` to turn off the meta box display entirely. fixes #21543.

Built from https://develop.svn.wordpress.org/trunk@25948


git-svn-id: http://core.svn.wordpress.org/trunk@25907 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Inline documentation for hooks in wp-includes/functions.wp-scripts.php.

Props ninio for the initial patch.
Fixes #25720.

Built from https://develop.svn.wordpress.org/trunk@25949


git-svn-id: http://core.svn.wordpress.org/trunk@25908 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Inline documentation for hooks in wp-includes/functions.wp-styles.php.

Props admiralthrawn.
Fixes #25722.

Built from https://develop.svn.wordpress.org/trunk@25950


git-svn-id: http://core.svn.wordpress.org/trunk@25909 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Inline documentation for hooks in wp-admin/update.php.

Props ninio, kpdesign.
Fixes #25723.

Built from https://develop.svn.wordpress.org/trunk@25951


git-svn-id: http://core.svn.wordpress.org/trunk@25910 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Inline documentation for hooks in wp-admin/network/site-settings.php.

Props admiralthrawn.
Fixes #25725.

Built from https://develop.svn.wordpress.org/trunk@25952


git-svn-id: http://core.svn.wordpress.org/trunk@25911 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Consolidate logic for not showing a taxonomy meta box. props ocean90. fixes #21543.

Built from https://develop.svn.wordpress.org/trunk@25953


git-svn-id: http://core.svn.wordpress.org/trunk@25912 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Query stopwords: Only eliminate single A-Z letters as search terms.

Stop trying to match any single letters that are not East Asian characters, as this requires PCRE with UTF-8 support; and because it doesn't actually work.

fixes #25709.

Built from https://develop.svn.wordpress.org/trunk@25954


git-svn-id: http://core.svn.wordpress.org/trunk@25913 1a063a9b-81f0-0310-95a4-ce76da25c4cd
When an HTTPS request to api.wordpress.org fails, try an insecure HTTP request and issue a warning.

Certain versions of cURL appear to claim OpenSSL support but fail to work. We need to not trap users on older versions while we work this out, and instead fall back to an insecure request.

see #25716 for trunk.

Built from https://develop.svn.wordpress.org/trunk@25956


git-svn-id: http://core.svn.wordpress.org/trunk@25915 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add a $taxonomy argument to each of the adjacent post functions.

Each took an array of category (IDs) when to search. Those can now be term IDs and each function now has $taxonomy = 'category' as an optional argument.

Functions affected: get_previous_post(), get_next_post(), get_adjacent_post(), get_adjacent_post_rel_link(), adjacent_posts_rel_link(), next_post_rel_link(), prev_post_rel_link(), get_boundary_post(), get_previous_post_link(), previous_post_link(), get_next_post_link(), next_post_link(), get_adjacent_post_link(), adjacent_post_link().

props ethitter.
finally fixes #17807.

Built from https://develop.svn.wordpress.org/trunk@25959


git-svn-id: http://core.svn.wordpress.org/trunk@25918 1a063a9b-81f0-0310-95a4-ce76da25c4cd