Comments feature may now be disabled (hidden) on whitelabel level.
Fixes
1829
backend
The request header Access-Control-Request-Headers is now forwarded to the remote (original) website.
1828
Dashboard 2.0
Fix of Machine Translation credentials UI so now the settings can be changed and saved correctly even if no valid credentials are set.
1827
backend
Updated crawl default settings so when a new project is created with starting a crawl immediately, then the crawl is started with the best performance possible.