"process maps" binary

[bretonium]

As an infclass server operator, i would like to get all maps in a processed state, i.e. with all infclass elements, like class selector, built-in. Then i could take these maps, host them, and use ddnet-client's http-download feature to improve map download speed.

It might be a binary, that would go through the maps in sv_maprotation, process each map and put them into processed_maps directory, ideally with their hash appended:
infc_headquarter_2fcc98e79e503369b049717c3b0d38f90aa2eb541ee9f95932cd1a996b08c191.map

I expect that the infclass server will produce the same hash for the map during the game, so that the clients could download the map from a host.