Moves server to dedicated folder
Adds templates directory
Appends output
Removes a mythical PID file

(some say, it wasn't really being used)

Also:
* Fixes a typo in the README
* Removes a nohup output file. The hell, it seems like you did this in
  one sleepless night.
Merge pull request #3 from pfac/master

Removes useless pidfile code
Adds server sent events
Update index.jade
Renames app.js to client.js