• fix crash with new stella core
• improve download error reporting and use standard download dialog for toolkit dll
• list Famicom Disk System as a separate system in Select Core menu and Manage Cores dialog
• don't log debug messages from core
• fix excessive logging when core doesn't expose memory
• fix exit codes for RAHasher
• show error if audio initialization fails (instead of silently exiting)
• improve error when command line parameter for core is incorrect
• don't do internal wildcard processing for RAHasher on linux