title: How can I use a pdf file as the readme in my github repo?
body: <p>I have a pdf file generated by latex which has many equations and what not.  I want to use this pdf as the readme.md file in my github repo.  How can I do this?</p>
  <p>Alternatively, is it possible to directly integrate the tex file in github and use that as a readme instead of the pdf version? Does github allow any integration with latex syntax as does gmail for example?</p>