Switch to box-sizing mixin

Because firefox and -moz-
blur effect while loading

because iOS 7. I'll change this, promise!
Merge branch 'master' of gitlab.byimplication.com:thomas/sakay-webapp
Add background for statistics view

but no stats yet sorry
Hide fare when 0
Merge branch 'master' of gitlab.byimplication.com:thomas/sakay-webapp
Improved step/directions and sidebar

Like, by a lot.
Added line graphics
Added train lines. Choo choo!

Yeah, I know they're electric. Shh.
Reluctantly include CSS
Merge remote-tracking branch 'gitlab/master'
Factor out class name setting for steps