T22 Mapping modification request

[FulvioSpelta]

Hi all, i kindle ask to modify the T22 mapping adding 50 as return value in all "Stop states".

In details: the actual mapping returns 0 or 100 when the typical is full open of full closed and it doesn't change the returned values of the typical goes into some "Stop" states such as a real stop (due to stop command) or a stop for switch limits or timeout limits.

I suggest, as already in place in the version 1.x of the binding, to return 50 in all Stop cases because you can have a visual feedbak (icon with half curtain) in the basicUI or ClassicUI.

Details on channels
rollershutter_states -> rollershutter
opening -> 0
closing -> 100
limSwitch_open -> 100
limSwitch_close -> 100
state_open -> 0
state_close -> 100
NoLimSwitch -> 50
stop -> 50 I think it should be added either in the rollershutter_state channel

Thanks