Ortal

Adds class methods and strongly typed return values.

8

See the updated example project for how category methods and strong types work. Here's a quick example: ``` objective-c UIStoryboard *storyboard = [UIStoryboard storyboardWithName:CGTAMainStoryboardName bundle:nil]; CGTADetailViewController *detailViewController = [storyboard instantiateViewControllerWithIdentifier:CGTAMainStoryboardDetailViewControllerIdentifier];...