metatag 7.x-1.8

This release includes a number of important changes:

• A huge number of tests have been added, currently almost 1,500 assertions across 88 test methods.
• Support for the Internationalization module has been rewritten, pretty much from scratch.
• Added a new pager token, and added it to the default page title.
• Added many new meta tags to the metatag_mobile submodule for Apple iOS, Android, Windows, Windows Mobile and other uses.
• Added a new metatag_hreflang module for adding the hreflang meta tags, along with new tokens to automatically assign them based upon the available node translations.
• Image tags that only allow one value will now automatically extract the first item from a token, rather than insert all of them.
• Google+ meta tags now require a change to the site's html.tpl.php file, see metatag_google_plus/README.txt for details.
• Allow entity tokens (for now just node, term, user) to be used in Metatag:Context, i.e. by-path, definitions.
• For legalese, added a copy of the GPL 2.0 license so that the git mirrors are not in full compliance.
• Added the Contributor Covenant.
• Many other bugs were squished.

A huge thanks to Mediacurrent for sponsoring my time on this, and several of our clients who sponsored time on some individual improvements. Also, thanks to all those who have helped over the past few months with writing patches, testing, reporting bugs, and helping identify the best approach for doing certain things; in particular I want to thank webflo and Gábor Hojtsy for their help with the i18n overhaul, and marcelovani for the Metatag:Context improvements.

Change notices:

• #2560611 - Form structure changed in Metatag 1.8

The complete changelog since v7.x-1.7:

• #2546636 by DamienMcKenna: Fixes to the custom Panels pane for editing tags.
• #2113501 by DamienMcKenna: Shortened i18n translation context to just "metatag:METATAGNAME" to make translations easier.
• #2552829 by DamienMcKenna: Move the basic meta tags to a group.
• #2552827 by DamienMcKenna: Group meta tag tokens so they're less confusing.
• #2552849 by DamienMcKenna: Meta tag tokens for user entities.
• #1986032 by DamienMcKenna, izus, yang_yi_cn, Placinta, maijs, Tharna, stijndmd: Improved i18n compatibility for the Views, Panels and Context submodules.
• #2518690 by manikaprasanth: Added support for editing Commerce product entities.
• #2550001 by DamienMcKenna: Renamed twitter:image:src back to twitter:image. LOL.
• #2559359 by labboy0276: Errors if the Views integration can't find the expected display object.
• #2560649 by DamienMcKenna: Added optional second-stage translation for meta tag output.
• #2556741 by DamienMcKenna: Fixed robots handling on Nodewords importer; moved Nodewords importer into a separate file to keep the Importer module more general.
• #1809652 by DamienMcKenna: Added a new [current-page:pager] token for inserting a pager into meta tags.
• #1809652 by DamienMcKenna: Update default node title to insert the pager.
• #2518690 by DamienMcKenna: Improvements to Commerce Product handling.
• #2568499 by DamienMcKenna: Added new Apple-specific meta tags to the Mobile submodule.
• #2568463 by DamienMcKenna: Added the android-app deeplink meta tag.
• #2569093 by DamienMcKenna: Added the ios-app deeplink meta tag.
• #2568955 by DamienMcKenna: Don't output meta tags that only contain a pager.
• #2556741 by DamienMcKenna: BatchAPI call wasn't updated after the Nodewords importer file was renamed.
• #2514916 by DamienMcKenna: Split up the tests file, moved them into the tests directory, added new tests for node revisions.
• #2567621 by hass: Allow the custom pager to be translated using the i18n Variable module.
• #2572371 by Dave Reid: Remove support for comments.
• #2572291 by Dave Reid: Always display config items in the correct order - global items first, then sorted alphabetically.
• #2567677 by Perignon, DamienMcKenna: og:video meta tag renamed.
• #2556741 by DamienMcKenna: Follow-up to fix imported robots meta tags.
• #2556741 by DamienMcKenna: Updated the final commit message to show the correct count.
• #2498213 by makangus: Added the Android manifest meta tag.
• #2573869 by DamienMcKenna: Fixed variable bug in update 7040.
• #2579871 by DamienMcKenna: Added more test dependencies.
• #2579201 by lesonunique, DamienMcKenna: Missing 'secure' option on og:audio:secure_url.
• #2580623 by marcvangend: Incorrect check for admin_language.
• #2580523 by DamienMcKenna: Add a note to hook_requirements if hreflang module is not installed and there are multiple locales enabled on the site.
• #2587369 by DamienMcKenna: Added two placeholder files for storing tests for the Views integration.
• #2587371 by DamienMcKenna: Added two placeholder files for storing tests for the Panels integration.
• #2376857 by DamienMcKenna: Work around entity definitions that don't have a 'bundles' attribute.
• #2455777 by DamienMcKenna: Don't try to save any {metatag} records if the entity or bundle is not supported.
• #2597301 by DamienMcKenna: New submodule for handling the hreflang meta tag.
• #2603058 by FluxSauce: Fixed problem loading migrate.inc file if Migrate is not enabled.
• #1957358 by pjonckiere, DamienMcKenna: Add tests to ensure that the meta tag string encoding works correctly.
• By DamienMcKenna: Some commit messages were in the wrong place.
• #2603458 by Frando: Fixed update 7018 for sites using Entity Translation, and re-run it.
• #1355788 by DamienMcKenna: Allow use of 'public://' file scheme for images.
• #2550001 by Dave Reid: Blank out metatag_update_7024() and metatag_update_7030() because the 'twitter:image:src' meta tag was renamed back to 'twitter:image' so these updates don't need to ever run.
• #1957358 by DamienMcKenna: Added tests to confirm that HTML entities work correctly in the page title.
• #2619438 by DamienMcKenna: Improve documentation on the mobile subtheme.
• #2597301 by DamienMcKenna: Only use the new locale-URL tokens when translations modules are enabled.
• #2180031 by DamienMcKenna: Fixed double-encoding of tokens.
• #2635144 by DamienMcKenna: Added the apple-itunes-app meta tag.
• #1904542 by DamienMcKenna: Added a bunch of Windows and IE -focused meta tags.
• #2636132 by SpaghettiBolognese: Inconsistency in submodule naming.
• #2637026 by matthewordie, DamienMcKenna: Mention in the og:image meta tag how Facebook will handle multiple images (It defaults to the largest one).
• #2564483 by DamienMcKenna, drupov, mas0h, das-peter, pwiniacki, sylus, webflo, Gábor Hojtsy, pjonckiere, k_zoltan: Fixed i18n integration for core module and all submodules; added over 1,000 new test assertions in major expansion of the test suite.
• #2644156 by DamienMcKenna: Default value of image_src meta tag for user entity was set incorrectly.
• #2639170 by anthonyleach: Use the correct hooks to add the RDF namespaces.
• #2628558 by marcelovani: Renamed the bundled Context definitions to avoid conflicts.
• By DamienMcKenna: Fixed an accidental removal of the Token v1.6 requirement.
• #2622662 by rollsd: Adjusted logic to fix problem with entity types that only have one bundle.
• #2648804 by DamienMcKenna: Removed some unfinished code from metatag_metatags_delete_multiple().
• #2587725 by DamienMcKenna: Fixed display of meta tag labels in localized entity & config forms.
• #2389929 by michee.lengronne, scor, DamienMcKenna, sint: Fixed Google+ HTML head declaration so it validates, but a change to the site's html.tpl.php is now required.
• #2184857 by DamienMcKenna, mikeytown2: Expanded metatag_metatags_load() to allow meta tags to be loaded by revision ID.
• #1838554 by dimchich, jcnventura, Bao Truong, marcelovani, DamienMcKenna: Allow entity tokens to be properly used on entity pages via Metatag:Context i.e. 'by path'.
• #2361343 by marcelovani: Allow by-path definitions to override the page title of all pages.
• #2493689 by DamienMcKenna: Removed two arguments from metatag_metatags_save() that weren't actually being used.
• #2613598 by DamienMcKenna: Added a copy of the Contributor Covenant in the CODE_OF_CONDUCT.txt file.
• #2335015 by DamienMcKenna: Remove og:type 'blog'.
• #2649816 by DamienMcKenna: Added a copy of the GPL 2.0 license to the repository.
• #2338211 by DamienMcKenna: Only output the first item of a token for image meta tags that only support one value.