* add s3test for sql
* fix test test_bucket_listv2_delimiter_basic for s3
* fix action s3tests
* regen s3 api xsd
* rm minor s3 test test_bucket_listv2_fetchowner_defaultempty
* add docs
* without xmlns
Protocol
Otherwise any requests to the underlying handlers results in calls to
ListObjects (v1) that may intensively load gateway and volume servers.
Added the following handlers with default responses:
- GetBucketLocation
- GetBucketRequestPayment
Added the following handlers with NotFound and NotImplemented responses:
- PutBucketAcl
- GetBucketPolicy
- PutBucketPolicy
- DeleteBucketPolicy
- GetBucketCors
- PutBucketCors
- DeleteBucketCors
