Get the Talks page building again
Remove vestigial add_title settings
Restore the copying of static files to output dir
Pygments highlighting for IPython notebook cells
Add stdout and stderr blocks back to notebooks
Add PNG images back to IPython notebooks
Tighten up closing <pre> tags in notebooks
Fix a few whitespace differences
Tweak spacing around <pre> to match old rendering
Add IPython notebook documents to build process
Pay attention to whether notebooks need Disqus
Fix a link in the Big Pharoah post (@ is special?)
Correctly auto-detect when MathJax is needed
Correctly auto-detect the titles of notebooks
Restore fake docinfo blocks to notebook posts
Restore separate styling to output <pre> blocks