pfSense

add dhcp-range

Change ipsec_dump_mobile() to parse regular output of ipsec leases, we are removing patch that made it to output xml

Fix calls to ipsec_enabled() added in 179ab6b364

Eliminate a few more cases of $config['ipsec']['enable'].

Mostly when dealing with enc0 interface.

Catch one more possibility for the IPSEC interface name, this match the code used in other places.

Merge pull request #2036 from heper/patch-1

Merge pull request #2048 from phil-davis/patch-3

Merge pull request #2052 from phil-davis/r8

Add a new function that returns the current state of IPSEC.

Whenever we have phase1 entries, IPSEC is considered enabled.

etc inc delete $Id comments

and bits of white space.
Note: There are plenty of files still with old-format copyright sections
in here.