g_compressAndDumpStateSyncEvent was Set() before destruction of file object (i.e. before flushing changes and closing file).
Also, adds Common::ScopeGuard wrapper for RAII.
Added 3 depth/convergence presets. They are adjustable via (existing) hotkeys - changes to depth and convergence are applied to current preset.
Added 3 hotkeys for activating presets. Added hotkey for toggle between first and second preset.
Added OSD message for convergence/depth changes.
Presets are saved into per-game configs.