Improve various `@param` docs for `src/wp-includes/class-wp-customize*.php`.

See #30224.


git-svn-id: https://develop.svn.wordpress.org/trunk@30676 602fd350-edb4-49c9-b593-d223f7449a82
WPDB: Before fetching results, make sure we have a valid result resource to fetch them from.

Fixes #27982.


git-svn-id: https://develop.svn.wordpress.org/trunk@30677 602fd350-edb4-49c9-b593-d223f7449a82
Improve various `@param` docs for `src/wp-admin/includes/class-wp-filesystem-*.php`.

See #30224.


git-svn-id: https://develop.svn.wordpress.org/trunk@30678 602fd350-edb4-49c9-b593-d223f7449a82
Improve various `@param` docs for List Tables.

See #30224.


git-svn-id: https://develop.svn.wordpress.org/trunk@30679 602fd350-edb4-49c9-b593-d223f7449a82
Improve various `@param` docs for `src/wp-admin/*`.

See #30224.


git-svn-id: https://develop.svn.wordpress.org/trunk@30680 602fd350-edb4-49c9-b593-d223f7449a82
Improve various `@param` docs for `src/wp-includes/*`.

See #30224.


git-svn-id: https://develop.svn.wordpress.org/trunk@30681 602fd350-edb4-49c9-b593-d223f7449a82
Improve various `@param` docs.

See #30224.


git-svn-id: https://develop.svn.wordpress.org/trunk@30682 602fd350-edb4-49c9-b593-d223f7449a82
Allow square brackets in a URL when it's sanitised for a redirect. Square brackets are valid in query parameters and IPv6 addresses.

Fixes #17052
Props voldemortensen


git-svn-id: https://develop.svn.wordpress.org/trunk@30683 602fd350-edb4-49c9-b593-d223f7449a82
Allow brackets in a URL when it's sanitised for a redirect. Brackets are valid in query parameters.

Fixes #30308
Props voldemortensen


git-svn-id: https://develop.svn.wordpress.org/trunk@30684 602fd350-edb4-49c9-b593-d223f7449a82
Clarify the text for the 'Edit Selection' link when multiple media items are selected in the media manager.

Props adamsilverstein
See #24325


git-svn-id: https://develop.svn.wordpress.org/trunk@30685 602fd350-edb4-49c9-b593-d223f7449a82
Remove the sortable functionality from the selection editing toolbar at the bottom of the media manager.

Fixes #29934
See #24352
Props jessepollak


git-svn-id: https://develop.svn.wordpress.org/trunk@30686 602fd350-edb4-49c9-b593-d223f7449a82
Unit Tests: The `assertEqualSets()` helper was returning true for some sets that were not equal. `assertEqualSets()` now behaves correctly, and the new `assertEqualSetsWithIndex()` helper also checks that the array indexes are the same.

Fixes #30522.


git-svn-id: https://develop.svn.wordpress.org/trunk@30687 602fd350-edb4-49c9-b593-d223f7449a82
Use `assertEqualSetsWithIndex()` as appropriate in `get_terms()` tests.

See #30522.

git-svn-id: https://develop.svn.wordpress.org/trunk@30688 602fd350-edb4-49c9-b593-d223f7449a82
Twenty Fifteen: correct list indentation inside blockquotes.

Props iamtakashi, fixes #30543.



git-svn-id: https://develop.svn.wordpress.org/trunk@30689 602fd350-edb4-49c9-b593-d223f7449a82
Twenty Fifteen: broader selection of avatars that should catch any plugins adding avatars that use the avatar class.

Props iamtakashi, fixes #30541.



git-svn-id: https://develop.svn.wordpress.org/trunk@30690 602fd350-edb4-49c9-b593-d223f7449a82
Improve inline documentation for four methods in `WP_Widget`: `get_field_id()`, `display_callback()`, `update_callback()`, and `form_callback()`.

Props jazzs3quence for the initial patch.
See #30315.


git-svn-id: https://develop.svn.wordpress.org/trunk@30691 602fd350-edb4-49c9-b593-d223f7449a82
Twenty Fifteen: correct stylesheet dependencies.

Props ocean90, fixes #30532.



git-svn-id: https://develop.svn.wordpress.org/trunk@30692 602fd350-edb4-49c9-b593-d223f7449a82
Editor DFW v2: do not fade out on using keyboard shortcuts in TinyMCE (Alt+Shift+letter).
Fixes #30539.

git-svn-id: https://develop.svn.wordpress.org/trunk@30693 602fd350-edb4-49c9-b593-d223f7449a82
TinyMCE: update the wpView toolbar to look the same as the new image toolbar.
Fixes #30561.

git-svn-id: https://develop.svn.wordpress.org/trunk@30694 602fd350-edb4-49c9-b593-d223f7449a82
Correctly capitalize JavaScript throughout core docs.

Fixes #30569.


git-svn-id: https://develop.svn.wordpress.org/trunk@30695 602fd350-edb4-49c9-b593-d223f7449a82