Add UploadServerCertificate and tests
Add DeleteServerCertificate and tests
Move UploadServerCertificate params to a separate struct
Add SQS's supported regions
Merge pull request #32 from yanana/add-sqs-regions

Add SQS supported regions
Merge pull request #29 from boyand/iam

Iam
Merge branch 'master' of https://github.com/goamz/goamz
extend testing to handle OkActions and InsufficientDataActions