fix config files
tsp: use input.h to parse touchscreen input
sim: use input.h to generate touchscreen input
tsp: add aux & power button
- tkbio: new event _return_button + _button_aux, _button_power
- sim: generate aux/power press/release events on key 'a' and 'p'
- tsp: tsp_event contains now union with cord and status
- tsp: enhance poll for aux/power sockets/events