Bundled Themes: bump version numbers and update POT files for 4.2 release

[lancewillett]

For submission to WP.org directory to coordinate with 4.1 release, let's bump Twenty Ten through Twenty Fifteen version numbers in style.css and make new POT files.

See #30763 for similar task in 4.1.

[lancewillett]

Changes:

Twenty Fifteen

• Adjust scroll behavior to make sure sidebar height is calculated during scroll events, not just resize events.
• Update editor styles to better display images and captions in small screens.
• Add trailing slashes to theme URIs to avoid a redirect.
• Add documentation for new onResizeARIA function.
• Add ARIA attributes to menu toggle and search toggle.
• Remove URLs from reset credits.
• Move RSS icon style rule lower to prevent it from being overridden by other social icon rules.
• Keep sub-menus open when visiting sub-menu pages, to show context when navigating a site.
• Move js and no-js class name functionality out of header template and into a wp_head hook in functions.php file so that the JavaScript functionality isn't hard-coded into a template file.
• CSS cleanup.
• Remove border on post navigation when post thumbnail is available.
• Add print section to the table of contents in the stylesheet.
• Fix missing style for menu in small screens.
• Add styles for multisite registration forms.

Twenty Fourteen

• Update editor styles to better display images and captions in small screens.
• Update CSS rules for .screen-reader-text to be consistent with current accessibility guidelines.
• Add trailing slashes to theme URIs to avoid a redirect.
• Use SSL for theme and author URIs and HTTPS for codex.wordpress.org.
• Add documentation for new onResizeARIA function.
• Add ARIA attributes to menu toggle and search toggle.
• Make twentyfourteen_post_thumbnail() pluggable.
• Update CSS rules for .screen-reader-text to be consistent with current accessibility guidelines.
• Remove URLs from reset credits.
• Replace array_shift() with reset() for performance.
• Fix escaping and minor code style issues.

Twenty Thirteen

• Make sure submenu links work correctly on small screens with touch events.
• Update editor styles to better display images and captions in small screens.
• Use SSL for theme and author URIs and HTTPS for codex.wordpress.org.
• Add documentation for new onResizeARIA function.
• Add ARIA attributes to menu toggle.
• Update CSS rules for .screen-reader-text to be consistent with current accessibility guidelines.
• Replace array_shift() with reset() for performance.
• Fix escaping and minor code style issues.

Twenty Twelve

• Add trailing slashes to theme URIs to avoid a redirect.
• Use SSL for theme and author URIs and HTTPS for codex.wordpress.org.
• Update CSS rules for .screen-reader-text to be consistent with current accessibility guidelines.
• Remove URLs from reset credits.
• Fix escaping and minor code style issues.

Twenty Eleven

• Add postMessage support for header_textcolor to improve the user experience in the Customizer.
• Add trailing slashes to theme URIs to avoid a redirect.
• Use SSL for theme and author URIs and HTTPS for codex.wordpress.org.
• Update CSS rules for .screen-reader-text to be consistent with current accessibility guidelines.
• Remove URLs from reset credits.
• Replace array_shift() with reset() for performance.
• Fix escaping and minor code style issues.

Twenty Ten

• Add trailing slashes to theme URIs to avoid a redirect.
• Use SSL for theme and author URIs and HTTPS for codex.wordpress.org.
• Update CSS rules for .screen-reader-text to be consistent with current accessibility guidelines.
• Remove URLs from reset credits.
• Replace array_shift() with reset() for performance.
• Fix escaping and minor code style issues.

[DrewAPicture]

@lancewillett: Do we also want to link up the new changelogs in the Codex while we're at it?

[lancewillett]

No thanks -- I'll work on the changelogs and links to Codex for the next release. (A bit too late for this time around.)

[netweb]

It might only be trailing slashes on wordpress.org URL's but it is an i18n string change all the same.

As mentioned in #core there are currently conflicts between the current .pot files and GP for trailing slashes on URL's

See ​https://wordpress.slack.com/archives/core/p1429752867006741

Can these changes be "massaged" when committed so that they do not cause translators to have to go and translate these URL strings again please :)

[ocean90]

In 32276:

Bundled Themes: Bump version numbers and update POT files.

fixes #32032.

[lancewillett]

WP.org Themes Directory submissions for new versions:

• Twenty Fifteen: ​https://themes.trac.wordpress.org/ticket/24495
• Twenty Fourteen: ​https://themes.trac.wordpress.org/ticket/24496
• Twenty Thirteen: ​https://themes.trac.wordpress.org/ticket/24497
• Twenty Twelve: ​https://themes.trac.wordpress.org/ticket/24498
• Twenty Eleven: ​https://themes.trac.wordpress.org/ticket/24499
• Twenty Ten: ​https://themes.trac.wordpress.org/ticket/24501