loading view for collection resources...

terribly un-DRY. could be added to view prototypes. or could just use
loadTemplate functionatliy built-in to Thorax, but would require some
refactoring:

"If programatic access to the view's methods are needed (for instance
calling appendItem or specifying an itemFilter) it's best to create a
CollectionView directly and embed it with the view helper as you would
any other view."

this latter approach is probably the better approach.