创建Xcode组作为文件系统文件夹的工作流

I like organizing my classes into groups, in the Xcode 4 project navigator pane. I also use GIT versioning via the terminal, which works better for me than the Xcode 4 integration. To me it makes the most sense when the groups I create in Xcode correspond to real folders on my file system. I like organizing my classes into groups, in th