[Midnightbsd-cvs] src: sys/modules: Add intel igb(4), update em(4) part 1 of 3

[laffer1 at midnightbsd.org]

Log Message:
-----------
Add intel igb(4), update em(4) part 1 of 3

Modified Files:
--------------
    src/sys/modules:
        Makefile (r1.21 -> r1.22)
        (http://cvsweb.midnightbsd.org/src/sys/modules/Makefile?r1=1.21&r2=1.22)
    src/sys/modules/em:
        Makefile (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/sys/modules/em/Makefile?r1=1.2&r2=1.3)

Added Files:
-----------
    src/sys/modules/igb:
        Makefile (r1.1)
        (http://cvsweb.midnightbsd.org/src/sys/modules/igb/Makefile?rev=1.1&content-type=text/x-cvsweb-markup)