pfPorts: Nuke domtt port

domtt was not enabled for any build.

Searching in our codebase revealed, that domTT.js is already
embedded inside the pfsense repository in usr/local/www/javascript,
no need to carry that port with us now.
pfPorts: Nuke grub2

Only legacy grub is enabled for 1.2 builds, 2.0 and 2.1
builds haven't had it enabled for long time.
pfPorts: Nuke sqlite34 port

sqlite34 has not been found enabled in any build type or as dependency,
but rather the sqlite3 port which is newer. I think we can retire this
one without problems.
pfPorts: Nuke windows_js port

It has not been enabled for builds back to 1.2, searching for a
use case in the pfsense repositories did not reveal any use so
carrying this with us doesn't seem useful anymore - yell out if not.
pfPorts: Nuke xcache port

This port has not been enabled for builds back to 1.2, searching
for a use case in the pfsense repositories did not reveal any use,
so carrying this with us doesn't seem useful anymore - yell out if not.
pfPorts: isc-dhcp42-relay sync with FreeBSD ports r300897

I don't see much relevant difference to our and FreeBSD's port file
beyond some small comments. Just sync with FreeBSD, trivial I'd say.
pfPorts, isc-dhcp42-client: Allign with FreeBSD ports r303790

Allign ourselves with FreeBSD where It was obvious / trivial as outsider.
Actually pkg-descr and pkg-message were quite misleading, I guess that
they have been copied from -relay port.

This is not a functional improvement, but rather make merging from
upstream easier in future.
pfPorts: Allign isc-dhcp42-server where obvious (FreeBSD ports r304159)

We do have some local modifications (mainly a patch) on this port.

This is only minor allignment with FreeBSD ports. The canonical upstream
source is now Subversion and thus the CVS headers are normally dropped.
pfPorts: Bump sqlite3 3.6.23.1 -> 3.7.12 via FreeBSD ports r305817

 * Before modification: Verified that our port had no local modifications.
 * Now we're using the FreeBSD port as of their r305817:

  Author: culot <culot@FreeBSD.org>
  Date:   Sat Oct 13 07:27:45 2012 +0000

      - Update to 3.7.14.1
      - Enable URI filename option by default
      - Update maintainer's address

      Changes:    http://www.sqlite.org/releaselog/3_7_14_1.html
      PR:         ports/172400
      Submitted by:       Pavel I Volkov <pavelivolkov@googlemail.com> (maintainer)
      Feature safe:       yes
builder_scripts: Rename cvsup_bsdinstaller script

Since it uses git instead of cvsup since a bit of time, keeping its
name as previously is a bit misleading. I hope this name is ok for
the majority.
builder_scripts/menu.sh: Propose building 2.1 by default on master

Forgot this in commit 9668f3d9e38a68e3d0b7db83d5c67344c98cea8c:
menu.sh still selected FreeBSD 8.1 + RELENG_2_0 by default, not
FreeBSD 8.3 + RELENG_2_1.
pfPorts: Import unbound port from FreeBSD ports r307548

Import the latest unbound port file, now for unbound 1.4.18
Author: sem <sem@FreeBSD.org>
Date:   Sun Nov 18 23:49:11 2012 +0000

    - Mention in options that ECDSA requires OpenSSL from ports

    PR:         ports/173709
    Submitted by:       Ilya Bakulin <webmaster at kibab.com>
    Feature safe:       yes

Note: Our port had LIBEVENT option disabled, this is now default in
      the FreeBSD, no need to modify our port locally anymore.
Merge pull request #35 from matsimon/clean-unused-ports

Clean unused ports
Merge pull request #36 from matsimon/isc-dhcp-allignment

Isc dhcp allignment
Merge pull request #37 from matsimon/sqlite3-3.7.14

pfPorts: Bump sqlite3 3.6.23.1 -> 3.7.12 via FreeBSD ports r305817
Merge pull request #38 from matsimon/builderscripts-small-nits

Builderscripts small nits
Merge pull request #39 from matsimon/unbound-1.4.18

pfPorts: Import unbound port from FreeBSD ports r307548
patches/RELENG_8_3: Remove mfi patches

I'm going to replace them with a tarball as discussed
with Ermal.

But I'd like to separate the replacement package into another commit.
patches/RELENG_8_3: Add tarball for mfi driver backport from 8-STABLE

As discussed with Ermal, this archive replaces the previous patches
we had on top of the mfi driver.
patches/RELENG_8_3: Update mfi readme

It's a bit extensive, but it allows to know what's inside the
tarball in the hope it allows quick updates.