Improve the progress made with the GfxTablet last year https://github.com/Devp00l/GfxTablet / https://hackweek.suse.com/16/projects/turn-an-android-tablet-into-a-drawing-tablet.

TODO:

• Show the cursor path in the app.

• Sort out driver library's.

• Add the picture path to the option dialog.

• Create the screenshot in /tmp with a more suitable name.

• Sort functions that are not needed anymore.

• Branch it off