Updated project.
Fix more leaky state
Mupen: updated core to hg-6efa07cf507c

Core state parameters M64CORE_STATE_SAVECOMPLETE and
M64CORE_STATE_LOADCOMPLETE were added which should assist in callbacks
for implementing state saving/loading
Add support for searching XML cheats database
OECheats: avoid overwriting multiple cheats
OECheats: automatically add menu items for found cheats
OS X likes the ellipsis character. Me too.
OECheats: add support for enable/disable cheats via menu and only parse XML once
OECheats: support adding cheats from the menu
Better path handling for SNES9x
Disable Oops snapshots on SNES9x