Custom navigation bar initial with 5 keys.
TODO: remove colorpicker bloaty garglemesh
      change glowpreferences to on or off so it just stays fast to match UI
      rearrange
      add google now target for long-press because it goes away :(

Conflicts:

	packages/SystemUI/AndroidManifest.xml
	packages/SystemUI/res/drawable-xhdpi/ic_sysbar_back.png
	packages/SystemUI/res/drawable-xhdpi/ic_sysbar_home.png
	packages/SystemUI/res/drawable-xhdpi/ic_sysbar_recent.png
	packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyButtonView.java

Change-Id: I85814e0305b3d19c4cee5ffc5dbc2bf4a190c126

Conflicts:

	packages/SystemUI/AndroidManifest.xml
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java