Added czech translation
Image post format UI:
- When initializing wp.Uploader pass null for 'container' and 'browser'. Fixes a bug where another instance of the uploader was attached to <body>.
- Destroy the uploader instance if drag/drop is not supported (IE8 & 9).
See #24291.

git-svn-id: http://core.svn.wordpress.org/trunk@24310 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE: reset line-height for the formats drop-down menu. Fixes a bug where the H1-H6 menu items are overlapping.

git-svn-id: http://core.svn.wordpress.org/trunk@24311 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Compress scripts/styles: 3.6-beta3-24312.

git-svn-id: http://core.svn.wordpress.org/trunk@24312 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add more specific error messages when upgrading themes and plugins and the package cannot be extracted (no files), props SergeyBiryukov, fixes #24223

git-svn-id: http://core.svn.wordpress.org/trunk@24313 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add the jQuery version to the 'jquery' script alias

* Allows people to check it and get the right result

see #22975. props aaroncampbell.

git-svn-id: http://core.svn.wordpress.org/trunk@24314 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Some more RTL improvements for permalink settings. props SergeyBiryukov. fixes #16834.

git-svn-id: http://core.svn.wordpress.org/trunk@24315 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In WP_User::get_data_by(), don't abs int negative IDs. Instead, return false when an ID less than 1 is passed.

Props nacin, mordauk
fixes #23480


git-svn-id: http://core.svn.wordpress.org/trunk@24316 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Revert [24291] pending further discussion and sleuthing. see #24364.



git-svn-id: http://core.svn.wordpress.org/trunk@24317 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Compress scripts/styles: 3.6-beta3-24318.

git-svn-id: http://core.svn.wordpress.org/trunk@24318 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TwentyTwelve: in editor-style.css change .mceWPnextpage to .mce-wp-nextpage to match the core fix for Chrome. See #24177.

git-svn-id: http://core.svn.wordpress.org/trunk@24319 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove /extend/ from URLs to wordpress.org/plugins, /themes, and /mobile, as those are all now top-level. see #24389.



git-svn-id: http://core.svn.wordpress.org/trunk@24320 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove /extend/ from Theme URI headers in default themes. props JustinSainton, fixes #24389.



git-svn-id: http://core.svn.wordpress.org/trunk@24321 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove /extend/ from Hello Dolly.

Well, hello, Dolly
It's so nice to have you back where you belong

fixes #24389.



git-svn-id: http://core.svn.wordpress.org/trunk@24322 1a063a9b-81f0-0310-95a4-ce76da25c4cd
POT, generated from r24322

git-svn-id: http://core.svn.wordpress.org/trunk@24323 1a063a9b-81f0-0310-95a4-ce76da25c4cd
POT, generated from r24322

git-svn-id: http://core.svn.wordpress.org/trunk@24324 1a063a9b-81f0-0310-95a4-ce76da25c4cd
POT, generated from r24322

git-svn-id: http://core.svn.wordpress.org/trunk@24325 1a063a9b-81f0-0310-95a4-ce76da25c4cd
POT, generated from r24322

git-svn-id: http://core.svn.wordpress.org/trunk@24326 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Use numbered placeholders. see #24389.

git-svn-id: http://core.svn.wordpress.org/trunk@24327 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Local autosaves: always set 'autosave = true' in the post data when triggering local autosave on form submit. Fixes cases where the form is submitted shortly after loading the Edit screen, local autosave hasn't run yet and there is no previous data to be merged. Fixes #23960.

git-svn-id: http://core.svn.wordpress.org/trunk@24328 1a063a9b-81f0-0310-95a4-ce76da25c4cd