Some methods from `Session` have been moved to a new `SyncService`, that you can retrieve from a `Session`.
- `SyncStatusService` method has been moved to the new `SyncService`
- `InitSyncStep` have been moved and renamed to `InitialSyncStep`
- `SyncStatusService.Status` has been renamed to `SyncRequestState`
- The existing `SyncService` has been renamed to `SyncAndroidService` because of name clash with the new SDK Service