added scripts for creating a grub2 entry and running on the toughpad
Added a new repo for the Toughpad containing a basic run-script

This run-script starts the hello example but write the output to
log files using th rump/ext2 FS driver.
Workaround: Add an offset to the frambuffer base address to allow for graphic output on toughpad

For an unknwon reason the actual framebuffer on the toughpad is shifted
in memory by the size of one frame. Solution: add this offset to the
physical address reported by the BIOS before mapping it to a virtual
address.
Modified the configuratiion so that Nitpicker ist started, Input devices are not working yet
added an additional run script for test runs in qemu
added the hid-multitouch driver without any modifications
added dummy functions for all unresolved references
added linux source file input-mt.c that implements important functions for multitouch devices
cleanup
added basic support for multitouch events
bugfix: motion events with absolute coordinates are now merged correctly

        Problem: On merge of events with absolute coordinates the
                 coordinates of previous events are just overwritten. When
                 merging a sequence of X and Y motion events, the x-component
                 is ignored as it is overwritten by the y-event.

        Solution: Initialize absolute coordinates with invalid value -1. Check
                  if a coordiante is invalid before overwriting.
Merge branch 'hid-multitouch' into toughpad
Merge branch 'fix-absolute-motion-event-merge' into toughpad
allow for USB 3.0 support in run scripts
map touchpad output statically to screnn resolution
Revert "Merge branch 'fix-absolute-motion-event-merge' into toughpad"

This reverts commit 9cf4d8df6da4b92741ad95cc7e0ef6e712acaeb2, reversing
changes made to 578a622029b69fd10680595aeb9e2d38a3b0dead.
 Unify absolute x and y motion events to a single input event as expected by the input system
Merge branch 'hid-multitouch' into toughpad

Conflicts:
	repos/dde_linux/src/lib/usb/input/evdev.c
run scripts start virtualbox with android
toughpad: clean up run script, created new demo run scripts with and without logging to files