* Two fixes to support Citrix AWS hypervisor plugin: ebs responses for putting a block and completing a snapshot should be 201 and 202 respectively rather than 200; If the body cannot be utf-8 decoded, try base64.Z
* Update responses.py
* Update responses.py
* Update responses.py
* Add EBS snapshot unit test
* EBS: put_snapshot_block() should support raw bytes
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Co-authored-by: Demetrios Tsillas <Demetrios.Tsillas@citrix.com>
Co-authored-by: Bert Blommers <info@bertblommers.nl>
