pfSense

Bring back rainterface, add config upgrade to convert to new _vip format. Ticket #6043

fix style

Don't modify the group file for scope remote. Ticket #6012

Rather than renaming groups with spaces, mark their scope as remote. Ticket #6012

Merge pull request #2800 from phil-davis/r1

Specify the zone in the PORTAL_ACTION URL. Ticket #6037

Add brackets for clarity

Add some extra brackets for clarity, rather than relying on the operator
precedence rules. IMHO this makes it more readable, and no need for the
reader to wonder if anything might go wrong with the operator
precedence.

Set the ALTQ root queue bandwidth.

Whenever possible set it to 1Gb, if the sum of child queues if higher than 1Gb, set it the correct value so we do not break any existing setup.

Ticket #5721

Fix the sum of child bandwidth.

Now percentages are correctly handled.

Remove commented and unused old code supposed to do the same.

Ticket #5721

Implement system_get_serial()