TryGhost/Ghost — pull request #1258 by gotdibbs (2013-10-24 06:21:53+00:00)
Title: Fix duplication of entries in infinite scroll

Fixes #1242

- Switched to render each new item as it is added to the collection when
retrieving via scroll checks.
- Added check to remove all subviews whenever `render` is called on
`ContentList` as a preventative measure.
- Cached the jquery reference to the ordered list in `render`.