Add 'ReplicationCompleted' field to Extension Image;
Fix the base64 encoding issue on the Label field of VM Deployment Create() API.
Update version
Merge pull request #756 from huangpf/dev1

AzureRT S37
SqlManagement: Updated Spec package version and MAML package version.
SqlManagement: Updated RestorableDroppedDatabase documentation comments.
SqlManagement: Updated RecoverableDatabase API.
SqlManagement: Updated RecoverDatabaseOperation API.