board-m7: rework lightsensor and proximity sensor table

proximity now instantly choosing distance also during phone
calls it waits 1 sec before allowing screen to response again
this prevents issues when there is a split second more light
available to the sensor and in that case the screen would
directly turn on while you are still calling

Change-Id: Id2df6bc9a21bb7bdb448854f6602556fbd03d1c6