Numerous edits:
 - Refactor languages to module
 - Add PHP,Puppet,C,and Brainfuck to langs
 - Add sample files to tests
 - Update cloc defs
 - Change CSS to Solarized
 - Update Cakefile - add clean and refactor paths
 - Changed install name to docco-puppet.
   (looks like docco-husky is not active - many unanswered pull-requests)