Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

This commit was generated by cvs2svn to compensate for changes in r172771,
which included commits to RCS files with non-trunk default branches.

Import IPFilter 4.1.28

Import IPFilter 4.1.23 to vendor branch.
See src/contrib/ipfilter/HISTORY for details of changes since 4.1.13

Import IP Filter 4.1.13

Import IP Filter 4.1.10

import ipfilter 4.1.8 into the vendor branch

Import ipfilter 3.4.35 onto vendor branch

Import userland tools for IPFilter 3.4.31 into -current

Import IPFilter 3.4.28

Import 3.4.27

Import IPFilter 3.4.26

Import IPFilter 3.4.25

Import IPFilter version 3.4.20

Import v3.4.8 into -current

Import of ipfilter 3.3.3 in anticipation of its revival.
More to come in the next days.

Import ipfilter 3.2.1 (update from 3.1.8)

Import version 3.2alpha7

Import IP Filter v3.1.7 into FreeBSD tree