Issue #2271685 by adee147: Typos in metatag_metatags_cache_clear().
Issue #2271811 by DamienMcKenna: Replaced theme_metatag_opengraph() with theme_metatag_property().
Issue #1282636 by DamienMckenna: Support meta tags that allow multiple values; first supported tags are og:image and og:image:secure_url.
Issue #2273459 by DamienMcKenna: Improved Twitter Cards default values.
Issue #2273241 by DamienMcKenna: Use the new hook_metatag_bundled_config_alter() to load settings from submodules.
Issue #2273493 by DamienMcKenna: Improved Dublin Core default values.
Issue #2274921 by DamienMcKenna: Token browser link missing on settings pages.