PrimeRevenue/tent — pull request #297 by amitkushwahanavyug (2013-08-07 09:02:30+00:00)
Title: Added list length check in listObserver

Please review this PR

Added length check in listObserver because its not firing when length was modified.
This fix for this below story
https://www.pivotaltracker.com/s/projects/658323/stories/53696385