Revert "Settings: add setting for nav bar cursor (2/2)"

This reverts commit edd976ab7e97f806a5bacb13cafb418cd630eb9b.
Settings: add setting for nav bar cursor (2/2)

Change-Id: Ife5600421041cc213f0a74abbc10acaec90fbe6f
Signed-off-by: Roman Birg <roman@cyngn.com>

Conflicts:

	res/xml/button_settings.xml

(cherry picked from commit 30f25e229e31485a3b25c46cf07845f9926a49e2)

Conflicts:
	res/xml/button_settings.xml