Translatable plugin metadata.
Updated translations.
Updated POT file.
Changed version to 2.4.3 and added changelog entry.
Added tag 2.4.3 for changeset 62043326daf0
Added plugin artwork.
Added crypto coin addresses for donations in digital currencies.
Added support for the customization of the image size, which is used in image related meta tags, via filters.
Added support for custom taxonomy archives.
Added link to guide about enabling Google Authorship (written by Anna Morris of phpList).
Added sample code that adds the ``fb:admins`` and the ``fb:app_id`` OpenGraph meta tags.
Added info about contact info fields added by Add-Meta-Tags.
Single quotes within the description are no longer converted to empty space.
Added addresses for digital currency donations (currently commented out).
Improved review mode information.
Added filter for compact image meta tags (excluding size/type meta tags).
Added support for filtering the robots meta tag.
Improved robots meta tag customization.
Updated translations.
Updated POT file.