pfSense

Since this is an interface to avoid issues arising from vip1 and vip11 existing and replacing vip1 will replace even vip11, put on the regex <(starting close tag).

Fixes #2209. Obey the mtu value set on the interfaces.php page. Though this value will be overwritten if there is a configuration under PPP settings tab. Maybe a good idea is to set MRU at the same value if not set?

Unset the IP protocol tag while processing this array. This prevents a log message

Be a bit smarter about the stats interface for the huawei cards. Some of the K series have the stats on 0.2, the E series on 0.3
Some of the older E series only have 0.2 too. The new K3770 I got today is too new.

Move vip upgrade code to be later, since it was backed out of 2.0.x it no longer needs to be so early, and otherwise there can be some breakage/fallout. Ticket #2445

Ooops use correct name for vips

Add more functions and expand the 3G status interfaces screen.
List the SIM state, service, speeds and mode

Oops this should be sed and not sh. Fixes #2445

clean up old lock files for modem ports if a stale is left behind

Specify correct attribute where to read the setting from.