returns 500 when requesting GET /

[kuenishi]

S3 redirects to service homepage.

$ curl -i http://s3.amazonaws.com
HTTP/1.1 307 Temporary Redirect
x-amz-id-2: 1f4Yvcj7INhoaIoXSoB0o9wXf+Dy/6MbT5HvAa5p9vJVZu2empO0hOH9zZQ34jR6
x-amz-request-id: A311BC8313FF95B9
Date: Wed, 30 Jan 2013 14:07:21 GMT
Location: http://aws.amazon.com/s3
Content-Length: 0
Server: AmazonS3

Riak shows links to several APIs and consoles.

Riak CS now returns 500 error X( ... I think, it is good for Riak CS to have several options:

1. set an URI to redirect with Location header, which is configurable in app.config
2. set an URI to redirect with Location header, which is stored in Riak
3. retrieves a Riak record, where a redirection URI or index html page stored