[Midnightbsd-cvs] src: bin/pkill: add a & q flags.

[laffer1 at midnightbsd.org]

Log Message:
-----------
add a & q flags.  Handle ttys better

Modified Files:
--------------
    src/bin/pkill:
        Makefile (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/pkill/Makefile?r1=1.2&r2=1.3)
        pkill.1 (r1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/bin/pkill/pkill.1?r1=1.1&r2=1.2)
        pkill.c (r1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/bin/pkill/pkill.c?r1=1.1&r2=1.2)