AFNetworking/AFNetworking — pull request #2048 by coryallegory (2014-05-07 19:56:59+00:00)
Title: Refactor string array sort to avoid xcode warning

When LLVM Objective-C warnings for 'Undeclared Selector' (-Wundeclared-selector) are enabled, line #156 sets it off
```
Creating selector for nonexistant method 'caseInsensitiveCompare:'
```