M_THERMM and HUD message font replacement
(original issue reported by vermil)
Not version specific (i've tested it in 1.8.6 and beta4).
Not so much a bug, but I'm brigning it up because I thought it seemed a bit odd.
Dday doesn't appear to support in wad replacements for the hud message font or the menu graphic "M_THERMM" (the middle part of the volume slider bar graphics).
[this is] a fundamental problem in our resource management