[Midnightbsd-cvs] src: BSD.usr.dist: add atc game directory

[laffer1 at midnightbsd.org]

Log Message:
-----------
add atc game directory

Modified Files:
--------------
    src/etc/mtree:
        BSD.usr.dist (r1.12 -> r1.13)
        (http://cvsweb.midnightbsd.org/src/etc/mtree/BSD.usr.dist?r1=1.12&r2=1.13)