Fix crash at startup due to race condition with game scanner
Don't allow selection of non-writable folder during onboarding
Add private internal and external Files folders to list of storage
locations to choose from
Assign first external android gamepad to port A instead of B
ui: Fix layout of controller mapping dialog when port=All
Fix per-game settings (Issue #115)
Automatic load/save state (Issue #173)
Reload Naomi/AW BIOS after per-game settings are loaded to allow
per-game BIOS region. (Issue #96)
Restrict Soul Reaver widescreen cheat to the EU version (Issue #188)
Disable UI elements for overridden settings
Clean up/simplify legacy Naomi ROM loading