sirjuddington/SLADE — pull request #150 by STJrInuyasha (2014-03-22 02:05:32+00:00)
Title: Support for SRB2 2.1 related lumps

If there's something else that needs to be added that makes "80x50", "160x100", and "640x400" sized 'flats' work, please let me know.