bug: collection-repeat doesn't work properly when data is loaded asynchronously

[vlad-bezden]

Type: bug

Platform: desktop browser

I just got nightly - 1.0.0-beta. 14-nightly-1102 build and did some testing with collection-repeat.
It calculates properly height of the item in case if data is loaded on initial controller load, however, when data is loaded dynamically or asynchronously collection-repeat will not calculate properly height, and will only use height of the first item in the list.

I created sample code, so you can see the issue.

http://codepen.io/anon/pen/KwBarr?editors=101