[B3.1] Automatic replay folder or filename game specific

[TMarc]

This has been discussed certainly somewhere already,
but it would be really nice to have all replays (not only the automatically saved) in game specific subfolders.
Replays\Autosaves\Canyon
Replays\Autosaves\Stadium
Replays\Autosaves\Valley

or use the game name in the filename:
<player>_<game>_<map>_<time>.Replay.gbx

This would make it easier to see them in the Windows Explorer.

Btw. the automatic replay save overwrites itself as it has only the map name, but not the time in the filename.

The Replay editor should be able to filter the replays for the currently active game automatically.