[atlas]Atlas website upgrades

Hi, Today, in sync with the new Ripe NCC website we are upgrading Ripe Atlas website. You might encounter strange behaviors on some pages but we believe until the end of the day they will be fixed. Except from the template, there are some other changes in UI like a new tab for public probes and a bigger settings button. Also, from now on there will be an announcement page where you can read the latest information about Atlas. Regards, Andreas