[RestKit]: Pull latest commit
[BLDatabase]: Set the current version name in the xcdatamodel
[BLGameImporter]: Accept the system identifier from callers
[OEDBGame]: Accept the system identifier and un-deprecate the system property
[BLGameImporter]: Save the new bundle URL instead of the old one
[BLGameImporter]: Determine and pass the system to OEDBGame
[OECollectionViewController]: Pass the system identifier from the dropped collection