pfSense

fix text

touch up text, s/nat/NAT/

Merge pull request #787 from phil-davis/master

Provide get_uptime_sec in a common include file

Show a count of the CPUs if more than one is detected, and show how those CPUs are supplied by the hardware.

Use ipprotocol to check gateway protocol, this fix a issue that allow to set more than one default gateway when it's dynamic

Call get_uptime_sec from functions.inc.php

to avoid code duplication

s/require/require_once/g for filter.inc to avoid redeclaration errors in some rare cases.

Add option to specify client management port for OpenVPN client export use

See forum http://forum.pfsense.org/index.php/topic,63668.0.html and OpenVPN Manager GitHub discussion https://github.com/jochenwierum/openvpn-manager/issues/17
This allows a different client management port to be specified for use by OpenVPN client export when generating a client config for use with OpenVPN manager. Typically a company could have multiple offices with OpenVPN "road-warrior" access. Some users might need to connect to different offices at different times, so they would have multiple OpenVPN client configs installed on their laptop. For this to work with OpenVPN Manager, each client config needs to have a different management channel - only 1 can use the default of "166". The company can chooose a different number in the road-warrior server "client parameters" section at each office. Then the generated client config from each office will have a unique management channel port number.

Certificate Manager, for 'Create an internal Certificate' use the correct 'Digest Algorithm'

fix text to remove non-applicable copy/paste from v4 relay