Moved led manipulation code to led.[ch]
Issue#1 -- Remove support for parity
.gitignore html/ directory (contains gh-pages branch).  See http://rickfoosusa.blogspot.com/2011/10/howto-use-doxygen-with-github.html
removed examples/test/build/ directory
updated .gitignore to include more cruft.
removed examples/test/openocd.log