MAGE-506: fixed products that are sporadically not deleted from the index by removing join to inventory table
MAGE-580: removed logging of exception, because magento doesn't know about already deleted documents
MAGE-506: reverted for now because of problems during pushing products
MAGE-689: Support searchperience team with widgets integration
- added support for searchperience widgets (new template + backend settings)
Merge remote-tracking branch 'remotes/origin/master' into 1.13
Merge remote-tracking branch 'remotes/origin/master' into 1.13