(cherry picked from commit a3474575)

(cherry picked from commit 4345a674)

(cherry picked from commit bdd2b263)

(cherry picked from commit 72cf2e19)

(cherry picked from commit 10a148ff)

(cherry picked from commit 77d87a27)

(cherry picked from commit a7c92a3d)

(cherry picked from commit fd40bd4f)

If unbound is enabled/disabled globally, the interface selectors should be
enabled/disabled as well.

(cherry picked from commit 12bc95c4)

(cherry picked from commit ff1c9001)

If IPv6 is not enabled in global networking settings, show the implicitly
generated IPv6 block rule in floating firewall rules.

(cherry picked from commit 7407fe8b)

I know I saw this while refactoring, but the changes seem to have been
lost.  This magic array stuffing for config[0] should be reduced, but
I don't want to du a config migration just for the sake of it.

(cherry picked from commit 4cad0067)

(cherry picked from commit bb897f5c)

Change cursor when hoovering over symbol within "Act" column of
normal firewall log to indicate that icon may be clicked.

(cherry picked from commit 2000487a)

Show a "log" icon if the RFC 1918 rule or the reserved IANA rules
are configured to be logged.

(cherry picked from commit 9d7f6413)

(cherry picked from commit 64374d6c)

Adopt style of RFC 1918 rule and reserved IANA rule to match user created
rules in style.

(cherry picked from commit 3dd79c51)

(cherry picked from commit 3c39175a)

(cherry picked from commit f4ac7431)

(cherry picked from commit d7a42b2c)

See: Refused to set unsafe header "Content-length"
(cherry picked from commit e0c24b5e)

(cherry picked from commit 30b63eeb)

(cherry picked from commit 688f6574)

We don't have this on master, so this needed a manual adapt.
I'm overwriting the new Captive Portal Menu.xml out of convenience,
this way it's impossible to have both entries in the menu when
using core mount.

(cherry picked from commit a858b479)

(cherry picked from commit c2933dc2)

(cherry picked from commit ffbbd11e)

(cherry picked from commit 9a22c04f)

(cherry picked from commit 7968b548)

(cherry picked from commit 97b56090)

(cherry picked from commit f9129538)

(cherry picked from commit 5a317b09)

This roughly equals to:

o Reworks of routing, gateways and settings pages
o Menu restructuring and tab removal
o Layout and padding improvements
o Log file viewer improvements

(cherry picked from commit 7f7fde41)

(cherry picked from commit ef486094)

(cherry picked from commit 192b6eb6)

(cherry picked from commit 4370f811)

(cherry picked from commit 7f1c91f7)

(cherry picked from commit 6dcbac7a)