Fix LDAP Extended Query example.

The old one was not valid LDAP filter syntax.
Improve Authentication Containers examples.

* The first example was wrong (cf. ldap_backed() in auth.inc which
  looks for a DC= part to determine a full DN.
* The second example now show the realtive DNs.
Don't gettext() the example strings.

They must not be translated.
added input hidden with tracker value
Merge pull request #887 from brunostein/tracker_firewall_rule

added input hidden with tracker value
Obsolete old ntp binaries
Fix FreeBSD version detection for 10.x
* Do not call stop service in the start command.
* Add some more checks into the functions to avoid errors
* Also silence some output that can cause issues
Do not need to go in the internet world to start a package
Correct this i thought i already did. Thanks-to: Phil Davis for spotting
Revert "Fix #3350. Do not destroy an interface when it's being disabled"

Ermal reported issues when changes are made on VLAN parent interface
with this patch. He did other changes and interface_configure() will now
be able to re-create VLAN interface

This reverts commit 5bc623536d8bb3b93e68a1b1535c9de582721a09.
Fix typo on variable name
Replace regex by explode as suggested by Ermal
Fix openssl path
pkg-utils do not clear first part of installation log.
Merge pull request #888 from PiBa-NL/pkg-utils-append-log

pkg-utils do not clear first part of installation log.
Gateway Monitor Advanced Settings

Exposes 3 additional apinger configuration options in the gateway monitor advanced section which can either be set manually, calculated based on interval, or use the hard coded defaults.
	1) Avg Delay Samples
	2) Avg Loss Samples
	3) Avg Loss Delay Samples

The current hard coded defaults are okay for a short interval such as the 1 second default.  But do not work well when a longer interval is required.
Fix nsupdate path
Obsolete openssl from ports files and also base nsupdate
captive portal, don't generate rules for disabled portal