Inline documentation for hooks in wp-admin/includes/class-wp-users-list-table.php.

Props leewillis77.
Fixes #26203.

Built from https://develop.svn.wordpress.org/trunk@27342


git-svn-id: http://core.svn.wordpress.org/trunk@27194 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add the ability to drag and drop files directly onto the editor.

The file will then begin to upload and the media manager will open.

props kovshenin.
see #19845.

Built from https://develop.svn.wordpress.org/trunk@27343


git-svn-id: http://core.svn.wordpress.org/trunk@27195 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Strip backslashes, not just forward slashes, from untrailingslashit().

trailingslashit() will now remove any forward or backslashes from the end of a string before appending a forward slash.

props knutsp, willmot.
fixes #22267.

Built from https://develop.svn.wordpress.org/trunk@27344


git-svn-id: http://core.svn.wordpress.org/trunk@27196 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE: remove box-shadow from the "more" and "nextpage" placeholder images, props avryl, see #24067
Built from https://develop.svn.wordpress.org/trunk@27345


git-svn-id: http://core.svn.wordpress.org/trunk@27197 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix a typo in the `author_rewrite_rules` hook doc.

Props kpdesign.
See #26095.

Built from https://develop.svn.wordpress.org/trunk@27346


git-svn-id: http://core.svn.wordpress.org/trunk@27198 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix the return description for `switch_to_blog()` to reflect that it always returns true.

Props jeremyfelt.
Fixes #25328.

Built from https://develop.svn.wordpress.org/trunk@27347


git-svn-id: http://core.svn.wordpress.org/trunk@27199 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Display site deletion confirmation as a regular admin page.

props jeremyfelt.
fixes #27223.
Built from https://develop.svn.wordpress.org/trunk@27348


git-svn-id: http://core.svn.wordpress.org/trunk@27200 1a063a9b-81f0-0310-95a4-ce76da25c4cd