- Fixed circular DI issues with importers and importer context
- Added additional mappings for data <-> manifest models
- Avoid null reference exceptions when trying to export archives/media where files don't exist
- Consolidate import dialogs
- Render selectable flags in export dialog
- Fixed various media uploaders to use new MediaService.WriteToFile
Had to remove the responsibility of providing the current version of the application from UpdateService. A new IVersionProvider can be used to get the version. This also allows for this to be mocked in tests.
