up.js.coffee in upjs-rails-0.4.2

- old
+ new

@@ -1,8 +1,9 @@
 #= require up/module
 #= require up/util
 #= require up/browser
 #= require up/bus
+#= require up/viewport
 #= require up/flow
 #= require up/magic
 #= require up/history
 #= require up/motion
 #= require up/proxy