Avoid collision with private API
Only keep Retina assets and properties
Merge branch 'master' of /Users/rox/Projects/github/keeshux/WEPopover
ARC support
Custom key view is variable, use index in subviews
Dim popover background
ARC support + dim popover background
Merge branch 'master' of /Users/rox/Projects/github/keeshux/WEPopover

Conflicts:
	Classes/Popover/WEPopoverController.m