T|E2: Touchscreen

Touchscreen is working on Palm T|E2 for a long time (about 2 weeks), but I was in a trip to Porto Alegre, to go to FISL - FГіrum Internacional Software Livre (International Free Software Forum), and I've commited the touchscreen and keypad drivers only yesterday.

You can see Opie running here: http://hackndev.com/node/331

Kernel code is at SVN. If you can test, please send me your feedback!