installer:add args "--without-wm" for without windowManager mode

fixed bug of tooltip position in nowm mode

tower:https://tower.im/projects/8f19f0bf0e754f0b82ef2c24bc230973/todos/351c40930d1a461382553f42bf8fc632/

Change-Id: I8f9b12743de5538f221f707451573e165b46adc3