xcode7 新增storyboard reference 功能

连接 http://www.newventuresoftware.com/blog/organizing-xcode-projects-using-multiple-storyboards

使用多个storyboard

核心代码
UIStoryboard *storyboard=[UIStoryboard storyboardWithName:@"STMJ_Person" bundle:nil];
UIViewController *VC=[storyboard instantiateViewControllerWithIdentifier:@"storyboardID"];