Add link to knitr tutorial
Add link to github repo
README -> ReadMe; mention kramdown in _config.yml

 - Also, add to excludes in _config.yml
Add link to simple_site
Simpler code elements - not red and no box
Reduce code element font size
css: code within links also highlighted
Add link to Rob Hyndman's post on make
Revise link to Twitter Bootstrap
Remove target=_blank from default.html
pygments: true -> highlighter: pygments
pygments: true -> highlighter: pygments
kbroman.github.io -> kbroman.org
kbroman.github.io -> kbroman.org
Resources: links re github + rstudio
Simplify footer
Simplify footer
Karl's minimal tutorial -> a minimal tutorial
index.md: link to submitting an issue for repo
Add link to R package primer