Revert "navbar_settings: Disable it if the navbar isn't enabled."

This reverts commit 470bf3d7c6f1261b1dfcedce9d7cefc3ec7fe9b6.

Causing a crash on certain devices
Merge remote-tracking branch 'settings/legacy-staging' into remix-legacy

Conflicts:
	res/xml/navbar_settings.xml
Settings: Add missing strings
Revert "[2/2 Notification Shortcuts + DSLV Controller by SlimRoms"

This reverts commit 9760bc1b4642a87f0e8c0244044877f94d5e9a98.

Conflicts:
	res/values/psd_arrays.xml