COMMON: WIP - Added touchmapper
ANDROID: Use Touch-event interface for touches and taps
ANDROID: Added some stuff to make deltas work
GUI: Allow the new touch-interface to be used to emluate mouse clicks
TOUCHMAPPER: Introduce Touchpad-mode
GUI: Add events for handling finger taps and movements
GUI: Change list-widget to work better with touch-events
GUI: Allow the user to select a file without scrolling up the list
GUI: Introduce ScrollableCanvasWidget