Notalib/LYT — pull request #648 by saebekassebil (2013-12-11 10:43:44+00:00)
Title: Refactoring in catalog.coffee

Simplifying some bits of @LDHgithub's pull (#642), and commiting as one commit.

This shouldn't change any logic, but @mzedeler - do you have time for a quick review, now that both Lars and I have been involved in this?