Added a cors (with bucket) item to the data has of the Storage AWS Mock class (upon creation of the hash). This is to prevent put_bucket_cors from failing during tests.
Added a test for put_bucket_cors to make sure it runs in a test (mock) scenario
Merge pull request #1439 from epdejager/aws_storage_mock_fix

Aws storage mock fix
Merge branch 'master' of git://github.com/fog/fog