Change how prismjs is loaded.
Change how prismjs is loaded.

 - Load minified code (3kB vs 30kB)
 - Add prism autoloader so that we get highlighting for languages we
   use.
 - Hardcode exact prism version.  Perhaps this is controversial, but it
   saves a redirect for each request, shaving off 30ms on a fast
   connection.

MSF-Jarvis/msf-jarvis.github.io