Revert "Navigation bar custom height"

This reverts commit 8be0bd1c252f87aca21c7f303279d0dafe5783f9.
Navigation bar customization

Navigation bar customization: lock current orientation in edit mode
Freeze current orientation during edit mode.

Conflicts:
	res/values/ras_strings.xml
Navigation bar custom height

Conflicts:
	res/values/ras_arrays.xml