- Barebones implementation of the FilesStore.
* Implements basic initialization.
* Implements access to the Async Commands only.
- Updated tests to use the FilesStore instead of creating the AsyncFilesServerClient directly.
- AsyncServerClientBase handles the case where OperationHeaders are null.
- Added: Synchronous version of the EnsureFileSystemExists extension method.
- Added: ForFileSystem(xxx) method to the Async and Sync Commands interface.