Added support for Japan region

AWS announced last night that they had opened up a datacenter in Tokyo, Japan. We added support for it this morning, and if you go to the Role Builder (Roles -> Role builder), you’ll be able to create Roles there.

We’re working to release officially supported images, and will have them by tomorrow unless you hear otherwise.

I wonder what other datacenters Amazon is building. My guess is one in Amsterdam, or perhaps Paris.