Add bibtex file of publications

Citation keys are generated from initials of authors plus 2-digit year.
Add Makefile and CSL file

Provides a mechanism to automatically generate HTML citations which can
be directly embedded into Markdown files.

Requires pandoc and pandoc-citeproc to run.

Note: there are some terrible hacks to massage the output of pandoc to
provide whitespace around the abstract blocks.
Add index.md with citations

Hopefully the name should be obvious
Add link to Bibtex file
Rename Primaryclass -> eprintclass, Archiveprefix -> eprinttype

Pandoc-citeproc now correctly recognizes arXiv citations and generates
URLs. The formatting isn't the greatest, but it is useable.
Fix malformed HTML: tag nesting reordered
Fix math formatting in OT14
Add autogenerated publications list
Add FastGaussianQuadrature.jl
Add invariant ensembles paper
Add another ApproxFun paper
Fix spacing of first block of papers
Add quantum mechanics paper
Add more applications papers with Julia code
Strip abstracts of math formatting

This is a manual workaround for a bug in citeproc that automatically
generates line breaks immediately after $...$ environments.
Regenerate list of publications
Welcome others to add their publications
Rebuild publication list
Merge pull request #182 from JuliaLang/cjh/pubs

Autogenerated publication list from BibTeX file