metatag 7.x-1.19

This release fixes some bugs in the last release on the shortcut icon, ios-app, android-app, author and publisher meta tags, fixes compatibility with the new Workbench Moderation v3 releases, and adds output tests to make sure the tags aren't broken again. Updating is recommended for all sites.

Full changelog since v7.x-1.18:

• #2832427 by dmitry.kazberovich, e2thex, DamienMcKenna: Allow the metatag cache expiration time to be modified.
• #2780025 by DamienMcKenna: Backported output tests from D8. Also fixes the output of the shortcut icon, ios-app, android-app, author, publisher, and made the Google CSE thumbnail tag an 'image'. Left some others to be fixed later.
• #2832476 by czigor; Added the 'product.group' and 'place' og:type options.
• #2835614 by drumm: metatag_metatags_load_multiple() doesn't need to sort the results.
• By DamienMcKenna: Noted in the metatag_google_plus info file and README.txt that it includes the Author and Publisher meta tags.
• By DamienMcKenna: Tweaked the favicons module description.
• By DamienMcKenna: Updated main tests to match the latest coding standards.
• By DamienMcKenna: Minor updates to various Google CSE labels.
• By DamienMcKenna: A string in metatag_opengraph_products wasn't using an argument that was being passed to it.
• By DamienMcKenna: Minor adjustment to metatag_mobile strings.
• By DamienMcKenna: Updated submodule tests to match the latest coding standards.
• #2838198 by DamienMcKenna, Mixologic: Test dependency changes to workaround changes in the DrupalCI platform.
• #2831073 by dxvargas, DamienMcKenna: Remove old workarounds due to Workbench Moderation 3.x API changes, warn if older version installed.