First translation of Settings for KitKat

"Go To Sleep" paraphrased

Removed whitespace

Change-Id: I666cb60da3a0751ba1d4f351c2a46b1b159d9dd3
settings: enable/disable lockscreenwidgets preferences

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

Change-Id: Ia5f8c3884c747c0f17c50075842e861ab4de1020
hu: small translation cleanup to avoid aapt warning

Change-Id: Ib4480bc2669aa51fc834979b9e211e08a6d2d543
Merge "First translation of Settings for KitKat" into kk4.4
HALO (2/2)

Change-Id: I886766e8c729904ffd54f4f3e7882ed59af1fe14

Conflicts:
	res/xml/settings_headers.xml
[3/3] settings: Change density on the fly
Change-Id: I1ea1c6015477bd21fca8854d3aec52a4b4e67c2d