pfSense

It is not necessary check for CARP interfaces.

Fix a typo.

Add the upgrade code for OpenBGPd and Quagga OSPF packages.

Ticket #5884

Correct ALTQ interface test for ix interfaces, fixes #5923

Make link_interface_to_vips() also return the IP aliases on the specified vhid.

Fix indent

Use high level functions

Initialize variables correctly

1) gmirror.inc: there are two calls to exec(), those calls expect the 2nd parameter to be an array, this commit initializes the variables correctly. 2) system.php: variable dnslist is used as an array without prior type initialization. This is one of the causes for apparent PR #2680 problems (which led to its reversal). Note: After this commit is merged PR #2680 may be safely reapplied for more tough code.

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

Fixes the handling of MTU with VLANs and PPPoE.

Ticket #5857