0.01: New App!
0.02: Now keeps user input trace intact by changing how the screen is updated.
0.03: Positioning of marker now takes the height of the widget field into account.
0.04: Fix issue if going back without typing.
0.05: Keep drag-function in ram, hopefully improving performance and input reliability somewhat.
0.06: Support input of numbers and uppercase characters.
0.07: Support input of symbols.
