Revert "navigation bar customization"

This reverts commit cf52f7820be427dc9181551458b3b80d93070545.
Settings : NavigationBar Customization

Contains:

- Settings side to customize the navigation bar buttons.
  Id: I39d9362f1930dc4181d20ff95077b4c290f6907e

- Settings : NavigationBar Customization
  Settings side to customize the navigation bar buttons.
  Id: Ibd51fbca96d5f0d5e75c7bd74dc5ec62ed1d969d

- Settings: Fix NavBar lock button when resetting default
  When the NavBar is reset to defaults while in edit mode, lock icon should
  re-lock
  Id: I876725046e380ebb7da774ae412ce2b68f5310f8

- And a few small fixes

Change-Id: Ic77ca21d976015a1f4b4e10cab27fa35760035da

Port from cm-10.1

Signed-off-by:  Paul Beeler <sparksco@gmail.com>
NavigationBar: Custom height (2/2)

Patchset 3 : Clean up array values
Patchset 4 : Add missing translatable="false"

Change-Id: I751ae54de1adf96367948735558363ce0dbb9f89

Forward Port from cm10, patch was originaly abandoned, but it still
lives!

Signed-off-by:  Paul Beeler <sparksco@gmail.com>