Added bw mintmaker diagram


git-svn-id: http://es-lab.googlecode.com/svn/trunk@717 aeea10e6-ec39-11de-83d8-6d5adf01d787
Updated section 3.2, added listings package

git-svn-id: http://es-lab.googlecode.com/svn/trunk@718 aeea10e6-ec39-11de-83d8-6d5adf01d787