pfSense

Prevent errors from flowing up to the clients workspace and preventing functionality

Revert "Fix alias expand for hostnames, it should fix #2941"

Working on a better fix

This reverts commit 0d59cc942f2ee225eccdb375e25f58a6f04fa9c4.

Fix alias expand for hostnames, it should fix #2941

Revert "Add Turkish to the list of available languages, fixes #2986"

Will be done again for 2.2

This reverts commit 705950edbc09270fccbec0c5d8dd99b004704c6e.

Replace all linklocal checks by is_linklocal()

Create is_linklocal() to validate ll addresses

Shuffle some more logs around to more appropriate places.

Nuke interface_track6_dhcp6_configure()

This function does 2 unecessary things:

. Remove the IP address from interface set as Track, what is wrong and
should be done by dhcp6c
. Set a fixed IP when track6-interface is SLAAC, what never happens
since it's impossible to track a SLAAC interface

Send filterdns logs to the resolver log.

Add Turkish to the list of available languages, fixes #2986