Revert "Move navigation bar to proper location"

This reverts commit 42a95a256bcc2dbed67f656ea1df3af396950565.
Revert "Fix nav bar"

This reverts commit 8fc4dfaa9873b9b6a153d56ede8735473976d1e0.
Revert "Nav Bar Width in landscape (realtime change)"

This reverts commit 57f6ba1d3cc784b0e16f058424e25dc817e7cacc.

Conflicts:

	res/xml/display_settings.xml
	src/com/android/settings/DisplaySettings.java
Revert "Nav Bar + Nav Bar Height"

This reverts commit c2465cc6b10ebf3505747c6eb2d777df09d5d1d1.

Conflicts:

	res/xml/display_settings.xml
	src/com/android/settings/DisplaySettings.java
Nav bar + Dimensions (1/2)