`wptexturize()` improvements:

* Expand the `wptexturize()` RegEx to include the list of registered shortcodes.
* Avoid backtracking after `[` chars by not filtering params in registered shortcodes. This will cause escaped shortcodes and their params to become texturized if not registered.
* Registered shortcode params will never be texturized, even when escaped.
* Move all tests involving unregistered shortcodes to a new and improved unit.
* Update one test involving HTML within shortcode params.

Props miqrogroove.
See #29557.

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Don't set ftp_credentials option when installling. see #29635.

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git-svn-id: http://core.svn.wordpress.org/trunk@29521 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Correct 'wp_get_attachment_image_attributes' filter docs.

props tillkruess.
fixes #29701.
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git-svn-id: http://core.svn.wordpress.org/trunk@29522 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add safeguards for when ext/hash is not compiled with PHP.

see #29518, for trunk.

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git-svn-id: http://core.svn.wordpress.org/trunk@29523 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add some missing information to the inline docs for `get_post_types()`.

* Improves the `@see` reference for `register_post_type()` to mention that it contains information about accepted arguments
* Adds a description of the accepted values for the `$operator` parameter
* Fixes a typo

Fixes #29721.

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Add 'image_add_caption_text' filter for changing the pre-parse caption text before output to the editor.

props collinsinternet, DrewAPicture.
fixes #29607.
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git-svn-id: http://core.svn.wordpress.org/trunk@29525 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Pass the attachment ID to the 'image_add_caption_text' filter.

fixes #29607.
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git-svn-id: http://core.svn.wordpress.org/trunk@29526 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Media Grid: 

* In Bulk Edit mode, don't attempt to delete or trash an attachment that doesn't have a `delete` nonce. The subsequent `_requery()` will then properly display the attachment still present in the library.
* Remove all updated models from the selection at the same time to avoid async race conditions. The selection is reset when the grid's `select` mode is deactivated, but this allows this view instance to be more portable.

This fix allows users to set caps on individual attachments without confusing the grid's library. This issue was present for bulk actions in general, had nothing to do with `MEDIA_TRASH` specifically.

Fixes #29597.

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Merge pull request #18 from WordPress/master

Update