remove releasetools

Change-Id: I7507dd7af7c7af3c27ac4daae4e0b84a01e44f7a
fixup for compile

Change-Id: I0c0f6a4805cb1251b78e4f10e3345ed023803e80
fixup some more stuff for compilation

Change-Id: I5f4d681e81f4b866b39228b773d46562d7b70032