[Midnightbsd-cvs] src: param.h: Bump version to indicate the presense of new security

[laffer1 at midnightbsd.org]

Log Message:
-----------
Bump version to indicate the presense of new security patches.

This can also be a hint that libmport is connected to the build and netpgp.

Modified Files:
--------------
    src/sys/sys:
        param.h (r1.20 -> r1.21)
        (http://cvsweb.midnightbsd.org/src/sys/sys/param.h?r1=1.20&r2=1.21)