Merge pull request #1 from isaacdontjelindell/master

Add documentation for Disqus comment box
fix link
Merge branch 'master' of github.com:RunestoneInteractive/runestoneinteractive.github.com
add docs on disqus directive
updates
add .nojekyll so that _static will be published
add newer js files
update js and css
update js and css
update js and css
update docs to use new template
update build instructions
Add links for Java Review and Java4Python
add prereq for diff_match_patch
version two of the runestone home page
add back analytics script
clean up
start instructors page
add instructor page
add everyday python to library