tonymillion/Reachability — pull request #83 by acf (2014-11-21 14:07:18+00:00)
Title: Using ARC to managed dispatch objects in a Cocoapod requires suitable deployment targets to be specified

Without this we get an error for @property (strong) dispatch_queue_t reachabilitySerialQueue

http://guides.cocoapods.org/syntax/podspec.html#deployment_target