apps/Settings: translation - RU

Added missing lines

Also translated commit I1965fe6fd6cef7eb0fb78d856db9edf69659573d

Change-Id: I18df3866722071bf019bbbe7572a24450a8dd6d5

Conflicts:
	res/values-ru/slim_strings.xml
Settings: CS translation

Change-Id: Ifd838918ae4b57f50f564a09c2a78adba5186bc4
Settings: ES translations

PS2: remove tabs

Change-Id: I275aa0d88b85e3590488ac21969ebb6f0375e7f3