Updated express app to use jade views.
Merge branch 'master' of https://github.com/mrbichel/gtfs-tools

# By Jonas Jongejan
# Via Jonas Jongejan
* 'master' of https://github.com/mrbichel/gtfs-tools:
  slider added to nearby stations example
  gtfs dependency

Conflicts:
	express/public/css/style.css
	express/public/index.html
	express/public/javascripts/script.js