DynTylluan/attic: Old Freedoom resources never die, they just get put in the attic

Jon Dowland 11df366a42 attic unused resources		%!s(int64=17) %!d(string=hai) anos
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brick_textures	cc069af323 Move AirRaid's old brick textures to the attic.	%!s(int64=18) %!d(string=hai) anos
levels	8379211ae3 attic unused resources	%!s(int64=17) %!d(string=hai) anos
misc_flats	5b61ed298e Move airraid's unused flats to the attic.	%!s(int64=18) %!d(string=hai) anos
misc_patches	56503d9c06 Move various miscellaneous patches to the attic.	%!s(int64=18) %!d(string=hai) anos
patches	11df366a42 attic unused resources	%!s(int64=17) %!d(string=hai) anos