Fixes observer

4:17 PM <locks> crunch1: that's not what you did
4:18 PM <locks> crunch1: what .property does is say to Ember "this is an Ember computed that depends on lengthOftitle. when lengthOfTitle is changed, update this property where it's used"
4:18 PM <locks> crunch1: what you're looking for is .observes
4:18 PM <locks> crunch1: .observes says "whenever lengthOfTitle is changed, trigger me"
4:18 PM <locks> just changed it and it works
Merge pull request #1 from locks/patch-1

Fixes observer