Base: Update RU translations

Immersive mode (translation corrected for new base)
Previous translation a bit reworked and added some fixes.

Change-Id: I8eab1b4e1061a537e6dd45bae856ae2b40aa04ad
base: fix RU translation

Change-Id: I69ad84930b72781a60ee0978844813a121941c37
Base: fix Immersive mode

also while im here
fix possible FCs for QuickSettings
cleanup

Change-Id: I628bb84e8bf7c63024913d4388fa0343fe34c326
Merge remote-tracking branch 'omni/android-4.4' into android-4.4