[Delivers #49344721 Fix Volume - Attachment property to resolve serialization issues
Merge pull request #1 from jasonmitschke/CloudBlockStorage_FixVolumeObjectIssue

[Delivers #49344721 Fix Volume - Attachment property to resolve serialization issues
ObjectManifestMetadataKey value should be lower case.

The API returns the value in lowercase

Dictionary.ContainsKey(CloudFilesProvider.ObjectManifestMetadataKey) always returns false due to case sensitivity
Merge pull request #3 from jonwalton/master

Fixes case sensitivity with CloudFilesProvider.ObjectManifestMetadataKey
Fixed an issue with the Cloud Files Provider's Copy object
Fixed merge conflicts
Merge pull request #4 from alanquillin/FixCopyObjectWithCOPYHTTPVerb

Fixed an issue with the Cloud Files Provider's Copy object
Added the functionality to delete file segments if they exist
Merge pull request #5 from alanquillin/UpdateDeleteObjectToDeleteSegmentsAsWell

Added the functionality to delete file segments if they exist
Added support for domain based authentication for Rackspace
Merge pull request #6 from alanquillin/AddSupprtForAuthenticationByDomain

Added support for domain based authentication for Rackspace
Merge pull request #90 from rackspace/master

Merge Rackspace specific changes