在Xcode中添加空模板

空模板下载地址：http://pan.baidu.com/s/1bntt9ld

将文件夹Empty Application.xctemplate拖入到以下文件路径中：

PROJECT_TEMPLATES_PATH="/Applications/Xcode6-Beta3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Templates/Project Templates/iOS/Application"