Don't stress cleanup in tests.
Don't trigger '*:before' events
Fix Region spec
Removed unnecessary #_findModelViewByModel()
Make CollectionView remove it's modelViews on #remove()
Delete the #_detachedView on #remove
Make Region#_removeView() call view#remove()
Always remove the refernce to #_parent on #_removeFromParent()
Call #unbind() when #remove()ing
Set a region's name on #addRegion()
Cleanup CollectionView
Specifically remove a collection's modelViews
Use better syntax in Region
Region#attach() now removes the oldView
Only #detach() if the current view is not the placeholder view
Detach the element, don't destory the region.
Region#remove now removes the region, not resets it.
Implement View#removeRegion()
Remove _.bindAll methods on #remove()
Update Region specs