pfSense

Fix a few minor problems with the IPsec configuration interface. Make sure
we don't copy the ikeid when duplicating a phase1 entry. Simplify the code
that deletes all associated phase2 entries when a phase1 is deleted. I was
and still am learning the finer points of php.

Add CSS header

Rework most of the OpenVPN support. The interfaces have been updated to
not use the pkg system and the configuration has been migrated to an
openvpn prefix. The centralized user and certificate manager is now used
to support the openvpn configurations. Most of the files removed in this...

Only read ipsec phase1 configuration values that are relvent for the
configured authentication method. This silences harmless php warnings.
Reported by Scott Ullrich.

Rewrite the pfsense privilege system with the following goals in mind ...

1) Redefine page privileges to not use static urls
2) Accurate generation of privilege definitions from source
3) Merging the user and group privileges into a single set
4) Allow any privilege to be added to users or groups w/ inheritance...

Introduce a new and improved version of IPsec mobile client support. The
mobile client tab is now used to configure user authentication (Xauth) and
client configuration (mode-cfg) options. User authentication is currently
limited to system password file entries. This will be extended to support...

Overhaul IPsec related code. Shared functions have been consolidated into
a new file named /etc/ipsec.inc. Tunnel definitions have been split into
phase1 and phase2. This allows any number of phase2 definitions to be
created for a single phase1 definition. Several facets of configuration...