Options are defined schema that the redistributable will allow a game to customize / override. This will be useful for install scripts on a redistributable. It opens up the opportunity to define a redistributable for something such as dgVoodoo and override options on a per-game basis without having to edit the config manually in the game's scripts.
Switched the library importing in the launcher to work based on a queue. As a new game is added to the queue, it should find any related data and also add it to the queue. This should result in an easier to maintain importer while reducing the load on the launcher's DAL. This may result in more RAM usage while importing. Local manifests have also been refactored to match manifests in import/export LCX files, removing the old manifest format. This is a large breaking change that will probably break existing game installations. A migration will probably have to be created.