added meta to all pages with productbrowser shortcode
Normalized identation hell of ecwid_seo_title
Added meta description
added category name and description for ajax indexing category page
imporved catalog microdata
Added default_category_id to productbrowser shortcode; default category is used for escaped fragment page now
Put back product options output for ajax indexin page
Added proper wrapping for shortcodes
Improved title and canonical links overriding for popular SEO plugins