removed non-ascii characters

jekyll refused to start. this was the easiest way for me to fix it

20140729-23:18:47 mengwong@venice:~/non-db-src/legal% bundle exec jekyll serve --watch
Configuration file: /Users/mengwong/non-db-src/legal/_config.yml
            Source: .
       Destination: /Users/mengwong/non-db-src/legal/_site
      Generating...   Liquid Exception: invalid byte sequence in US-ASCII in _includes/footers/legal.html, included in _layouts/default.html
error: invalid byte sequence in US-ASCII. Use --trace to view backtrace