touchcalibration: Fix touchscreen0 link for maxtouch, improve ts_calibrate_extended script.
The maxtouch driver does not report the ABS_PRESSURE event, which is used in touchscreen.rules to map input devices to touchscreen0. To fix this an additional rule is added that matches devices which report ABS_X, ABS_Y and BTN_TOUCH.
Related to MODV-90 Related to clea-os/layers/seco/meta-seco-clea-os!8 (merged)
Edited by Jonas Höppner