pfSense

Add the upgrade code for OpenBGPd and Quagga OSPF packages.

Ticket #5884

Merge branch 'master' of github.com:dennypage/pfsense

• 'master' of github.com:dennypage/pfsense:
  Add stddev information to the quality graphs.
  Update config version to trigger upgrade of rrd files
  Add standard deviation to quality rrd files

Add config upgrade code to enable and configure DHCPv6 server and radvd where track6 is in use, as they were automatically configured previously. Add same config to default config.xml to retain existing behavior there. Ticket #3029

Remove deprecated <bridge/> tag from default config

Add the configuration upgrade code to make sure the existent settings will work after the last changes.

The CARP part of this code should be added together with the initial uniqid changes.

Firewall / Rules - Page Efficiency Upgrade

1) Only load the rules of the selected interface instead of loading all the rules of all interfaces and hiding them. Very inefficient and can result in sluggishness. Especially with large number of rules and/or large alias tables....

Also switch admin password in the default config.xml to bcrypt. Ticket #4120

Catch up to latest config version

retain OpenVPN's net30 default topology for upgraded configs so they still work. Ticket #5764

Revert "Remove track6-interface and track6-prefix-id from interfaces->lan in default config.xml"

It was not supposed to be committed, on default config, LAN must track
WAN

This reverts commit a75aa2ca5e7ee31e543d80a23d99fd2dd6cad5bc.