HALO: halo can save last position now

Change-Id: I5a608b02323ab9fdfa3922a3c9844e75c3a1ab09

fix
PS2: Cleanups

Signed-off-by: Dan Trifan <jimsth@gmail.com>

Change-Id: I00ced429cfcc90507b8cc14b228a74b8902e67e8
Signed-off-by: DHOMD <DHO@dho.im>