lumps: dmxgus: add .gitignore for ultramid.ini
levels: map09 revision 11 (Mar 6, 2013)

DW: http://www.doomworld.com/vb/post/1151816
Signed-off-by: RjY <rjy@users.sourceforge.net>
levels: map13 revision 2.7 (Mar 11, 2013)

DW: http://www.doomworld.com/vb/post/1153164
Signed-off-by: RjY <rjy@users.sourceforge.net>
levels: greatly fixed/enhanced map19 from Wesley Johnson

DW: http://www.doomworld.com/vb/post/1151816
Signed-off-by: RjY <rjy@users.sourceforge.net>