[Delivers #47720397 #47720281] Add /// comments to the Cloud Identity and
Cloud Servers Providers
Merge pull request #56 from alanquillin/AddMethodCommentsToCloudServersProvider

[Delivers #47720397 #47720281] Add /// comments to the Cloud Identity and Cloud Servers Providers
Delete Container
Get Objects from container functionality.
Object Headers functionality
Get and Add CDN Headers.
List CDN containers, make container CDN Enabled, make container CDN disabled
Fixed build issues after merge/rebase
[Delivers # 43555139]Create/Update object functionality
Added the GetObjectSaveToFile method for the ObjectStoreProvider
Added GetObject method to the ObjectStoreProvider
[Delivers #43555147]delete object functionality
[Delivers #43555145]Copy object functionality
[Delivers #43555149]Get object metadata functionality
[Delivers #43555167]Create Static Website functionality
Update the ObjectStoreProvider's CreateObjectFromFile to open stream and wrap usage in a using statement to ensure disposing of the stream
[Delivers #43555165 #47573637]Purge CDN Object functionality.Move CloudIdentity parameter to the end of all IObjectStoreProvider methods and make it nullable
[Delivers #47641051 #47641173 #43555125]Add/Update Account Metadata functionality.Update Account Headers functionality.Get Account Metadata functionality.
Added support for large file uploads to CloudFiles
Updated the Rackspace Provider names to match the Rackspace Cloud Services names