Correct CGerror type
Log a few details on shader compilation errors
Properly update game status after locating missing rom file.
Save library after creating save states.
Update for the 3DO System Plugin

Getting things in order for the 4DO-Core
- Added Required BIOS entry in plist
- New 3DO Library Icon
Merge pull request #1245 from loicloic/master

Update for the 3DO System Plugin
Update Snes9x submodule
Update Mupen64Plus submodule
Update Mupen64Plus submodule
Update Nestopia submodule
Update Mednafen submodule
Update picodrive submodule
Update Nestopia submodule
Update Snes9x submodule
Fix screenshots (Issue #1240).
Should fix #1261 and show an error if consolidating files fails.
Fix #1264. ‘Always Hide Controls’ menu item correctly reflects state now.
Fix #1234 by saving core data moc right after creating a new collection.
Add secret to scan save state directory and add untracked save states.
Add 4DO submodule