CPU hog

The latest update fixes the previous CPU hog bugs, giving Blotter its former ubiquitous-presence-which-stays-out-of-my-way glory.
Clean, useful, does what it says. Allows selection of which calendars to display. Visually pleasing.
Missing some bells and whistles, e.g. the ability to have a clock along with the date, but no big deal. Constant clock updates would probably make the CPU footprint larger...

eyv about Blotter