2.1.4

Release Notes:

• Fix missing condition microdata
• Fix duplicate check on configurable and bundle sub-items. 
• Convert installer to raw sql so it works with older versions of magento.
• Fix dates inconsistency on promotions tab.
• Fix errors around missing product options specified in columns map and functions definition compatibility.
• Fix promotion rule matching in Promotions Id directive.
• Fix missed schedule in cron autogeneration of the feed.