- Update to latest release. (feature enhancement)

Fix: 

diff /home/ports/security/chkrootkit.old/Makefile /home/ports/security/chkrootkit/Makefile
9c9
< PORTVERSION=	0.40
---
> PORTVERSION=	0.41
diff /home/ports/security/chkrootkit.old/distinfo /home/ports/security/chkrootkit/distinfo
1c1
< MD5 (chkrootkit-0.40.tar.gz) = 152b45cd70ffcbe7315cb804d6ab70c5
---
> MD5 (chkrootkit-0.41.tar.gz) = 5f9a43ba218f76f9ab5ce3d559226831
diff /home/ports/security/chkrootkit.old/pkg-descr /home/ports/security/chkrootkit/pkg-descr
4,15c4
<  Rootkits, Worms and LKMs detected
<  ---------------------------------
<  The following rootkits, worms and LKMs are currently detected:
<  Solaris rootkit, FreeBSD rootkit, lrk3, lrk4, lrk5, lrk6, t0rn (and
<  t0rn v8), some lrk variants, Ambient's Rootkit for Linux (ARK), Ramen
<  Worm, rh[67]-shaper, RSHA, Romanian rootkit, RK17, Lion Worm, Adore
<  Worm, LPD Worm, kenny-rk, Adore LKM, ShitC Worm, Omega Worm, Wormkit
<  Worm, dsc-rootkit, RST.b, duarawkz, knark LKM, Monkit, Hidrootkit,
<  Bobkit, Pizdakit, t0rn (v8.0 variant), Showtee, Optickit, T.R.K,
<  MithRa's Rootkit, George, SucKIT, Scalper Worm, Slapper Worm (and
<  variants), OpenBSD rk v1, Illogic, SK rootkit, sebek LKM, Romanian
<  rootkit and LOC rootkit.
---
>  It contains:
16a6,18
>  * chkrootkit: a shell script that checks system binaries for
>    rootkit modification.
>  * ifpromisc.c: checks if the network interface is in promiscuous
>    mode.
>  * chklastlog.c: checks for lastlog deletions.
>  * chkwtmp.c: checks for wtmp deletions.
>  * check_wtmpx.c: checks for wtmpx deletions.  (Solaris only)
>  * chkproc.c: checks for signs of LKM trojans.
>  * chkdirs.c: checks for signs of LKM trojans.
>  * strings.c: quick and dirty strings replacement.
> 
>  For an updated list of rootkits, worms and LKMs detected by
>  chkrootkit please visit: http://www.chkrootkit.org/