BMP2 board design

Hi,

I've done a redesign of the BMPM with a larger layout and extra JTAG connector formats. I've added it to the hardware/contrib directory.

You can see a writeup on the hardware on my site here:

http://ebrombaugh.studionebula.com/embedded/bmp2/index.html

I know at least seven of these have been built and they work just fine.

Eric