settings: enable/disable lockscreenwidgets preferences

it is just nicer if the user can see which preferences are active
or not

Change-Id: Ia5f8c3884c747c0f17c50075842e861ab4de1020
settings: google please cleanup your translations....Settings cleanup

it is really at the moment a nightmare to see compile errors when
getting 100000 of warnings. Whatever we removed already on some
packages the warnings....but still a lot are there

Change-Id: Icd6c667a1e055e1ab41420bef575d250ac829219