broadsheetfb, xclock, rgbpaint

I had posted a first pass of broadsheetfb and also a driver for the wacom w8001 touchscreen. I've also made a small video clip of what functionality that set of patches currently entails. As the clip shows, the big problem is latency. The current implementation shows the clock ticking at about 1Hz while both xeyes and rgbpaint are actively doing stuff.