ports/146072: Update security/pam_krb5 to a recent release.

[linimon at FreeBSD.org]

Old Synopsis: Update pam_krb5 to a recent release.
New Synopsis: Update security/pam_krb5 to a recent release.

Responsible-Changed-From-To: freebsd-ports-bugs->cy
Responsible-Changed-By: linimon
Responsible-Changed-When: Mon Apr 26 23:23:02 UTC 2010
Responsible-Changed-Why: 
Fix synopsis and assign.

Note to submitter: we prefer port updates in diff -ruN format, so that we
can see what changed.

http://www.freebsd.org/cgi/query-pr.cgi?pr=146072