Clarify a string on Add New User screen.

props vancoder, collinsinternet.
fixes #27398.
Built from https://develop.svn.wordpress.org/trunk@29009


git-svn-id: http://core.svn.wordpress.org/trunk@28797 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE wpView:
- When a view is selected, pressing the up or down arrow key should move the caret to the block above or below the view.
- Selecting some text that touches the view and deleting it should not remove part of the view.
- Show/hide the "fake" carets on editor focus/blur.
- Don't create new paragraphs before or after a view on pressing the arrow keys or delete key. Paragraphs are created on pressing Enter.
Props avryl, see #28595.
Built from https://develop.svn.wordpress.org/trunk@29010


git-svn-id: http://core.svn.wordpress.org/trunk@28798 1a063a9b-81f0-0310-95a4-ce76da25c4cd
General inline documentation improvements in wp-includes/functions.php.

Final run. Fixes #26185.

Built from https://develop.svn.wordpress.org/trunk@29011


git-svn-id: http://core.svn.wordpress.org/trunk@28799 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add phpDoc blocks for two `WP_oEmbed` methods added in [28846].

Fixes #28284.

Built from https://develop.svn.wordpress.org/trunk@29012


git-svn-id: http://core.svn.wordpress.org/trunk@28800 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix inconsistent language in two function descriptions in wp-includes/functions.php.

Also adds correct coding standards to a code sample in `_deprecated_argument()`.

Props TobiasBg.
Fixes #26185.

Built from https://develop.svn.wordpress.org/trunk@29013


git-svn-id: http://core.svn.wordpress.org/trunk@28801 1a063a9b-81f0-0310-95a4-ce76da25c4cd