Update systemUI ukrainian translation

Change-Id: If07eb87c624cdb01757ed3137bdaf5bbbdeb5f55
Merge Navigation Bar and Pie Controls button config (1/2)

Based on the commit series for pie controls, this commit
makes the Navigation Bar and Pie Controls share
the same button layout. However, there is no button layout
editor for pie controls, which makes the navigation bar
the leading entity when it comes to button layouts.

This commit introduces:
* A common notion of navigation buttons used in CyanogenMod.
  (class NavigationButtons)
* Some setting constants changes to avoid clashes with PA.
* Removal of the pie search key, since it is no longer needed.
* Sophisticated key event injection.
* Virtual key sound effect

Change-Id: Id68f8d0b597d7d89c55c3f66f994e632d014f006
Merge "Update systemUI ukrainian translation" into cm-10.1
Merge "Merge Navigation Bar and Pie Controls button config (1/2)" into cm-10.1
SystemUI: Fix build warnings

Change-Id: I3493428eb5192bf39b31bf8a5c66406660af1aca
Merge remote-tracking branch 'upstream/cm-10.1' into HEAD

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NavbarEditor.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
	packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyButtonView.java

Change-Id: Ib5fd7a3dd7bbb24fdfa9f34abf5abfab6fbe0897