Add support for 056a:5002 found on Fujitsu T904

The 5002 appears to use a standard multitouch packet type, but the
pen packet has a new report ID.

Signed-off-by: Jason Gerecke <killertofu@gmail.com>
WIP: Add support for 056a:4004 found on Motion tablet

The 056a:4004 sensor used on this tablet is multitouch *only*. A second
056a:00ec sensor is also included for the pen to work.

TODO: Setting the oVid and oPid do not seem to work for some reason,
causing the pen and touch devices to interfere with each other.
Add support for 056a:5000 from Fujitsu
WIP: Add support for 056a:0116 sensor on Win8 Panasonic CF-H2

The Win8 version of the Panasonic CF-H2 includes a new Wacom device.
The EMR interface appears to be unchanged, but the touch interface
has been slightly tweaked to use Win8-compatible reports.

TODO: Find X and Y resolution of pen sensor (currently copied from old CF-H2)

Signed-off-by: Jason Gerecke <killertofu@gmail.com>