Merge pull request #1806 from magento-engcom/2.2-develop-prs

Public Pull Requests

magento/magento2#12530 Added correction for og:type content value by @atishgoswami
magento/magento2#12359 Add a --no-update option to sampledata:deploy and sampledata:remove commands by @schmengler
magento/magento2#11617 Re saving product attribute by @raumatbel
magento/magento2#11608 Fix for issue 9633 500 error on setup wizard with memcache by @sylink

Fixed Public Issues

magento/magento2#6770 M2.1.1 : Re-saving a product attribute with a different name than it's code results in an error
magento/magento2#9633 Web Setup Wizard 500 error when session storage is configured to use memcache